You may be well familiar with biggies like Youtube, Digg, Wikipedia, and StumbleUpon. They are all big and 100% user-powered websites. However, what about the smaller ones, focused on a single aspect and still able to attract a huge user base. So here you go, six really cool and fast growing communy-powered websites that you should definitely see.
1. Instructables - Extremely useful, entertaining and rather addictive online community where people share what they do and how they do it. Here you can find hundreds of excellent home-made DIY (Do It Yourself) guides detailing how to turn some of the garage junk into cool stuf, like invisible book shelf, hairspray-powered potato cannon or even making a wallet (from an old keyboard). See pic below.

Read more: Instructables - The Web’s Biggest Show & Tell.
2. Scribd - The best way to define Scribd would be to call it a Youtube for documents. It is an online document library where users can search, browse, rate, upload, and share all kind of documents: jokes, facts, stories, document templates, presentations, and even amazon bestsellers.

Read more: Scribd - Document Sharing Community
3. UrbanDictionary - UrbanDictionary is basically a community-powered dictionary for slangs and all kinds of sayings and jargons that you won’t find in traditional dictionaries. Basically anything people use in daily talk.
Read more: UrbanDictionary - Define Your World.
4. eHow / wikiHow - HowTo manuals for the everyday life. Lots of useful stuff here, everything from computer fixes and tips to personal finance and health tips. You will also find some not so usual but still essential tips, like how to take a punch or ungoogle yourself. In case the stuff you’re looking for isn’t there and you’re too lazy to digg for it on the web than ask it on Yahoo Answers.:-)
5. Sidereel - The aim of Sidereel is to create an ultimate directory for Movies and TV shows. Here you can submit or edit episode reviews, follow-up on favorite TV shows release dates, get links to watch episodes online (both free and paid), get personalized ‘to watch’ recommendations and more.

6. 43things - Active web community where people can set, track, discuss and share their goals. It can be something as simple as ‘watch all Simpson episodes’ or more serious stuff like ‘pay off my credit card debts’ and ‘climb mount Everest’. It’s also a place to discover like-minded people and learn from the experience of others on how to achieve your goals.
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Filed Under: Cool Websites
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excellent.. thanks for share
Scribd and UrbanDictionary are very useful, I have been using them a long time ago. Let me check the other links to see what happens
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what about http://www.flurbex.com
Nothing really, it’s dead. Good web community should have lots of traffic, Forbex has none.
what the hell is a forbex, you idiot. and are you saying flurbex doesnt have any traffic? how about you go play in traffic……tool
“how about you go play in traffic”… WHAT?
Great list. Thanks
That was fun, thanks.
also check out:
timezone.com
thepurists.com
fountainpennetwork.com
Well…. I don’t thing any of them can qualify for an active web community. Firstly they cover too narrow field, and secondly there is not enough traffic.
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I like Gyminee.
it’s not a community.
err what about bragster.com ?
jeez some list ¬_¬
looks good, but needs more users.
Fails for lack of 4chan
4chan is the toilet of internet.
last.fm anyone?
yep, last.fm definitely qualifies
midomi.com where users record themselves singing
Checkout canvas2.com a giant collaborative drawing - early beta but looks like it could be cool.
http://www.boardgamegeek.com - a community driven database covering data,pictures and reviews for every board game ever printed.
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@Bipedal
No. Wins for lack of any chan. There’s too many of them around these days to be considered unique.
[...] cool community-powered websites that you should definitely see.read more | digg [...]
work.com is really useful community-powered resource for small business owners and other entrepreneur-types.
yep, looks good.
[...] | http://www.makeuseof.com Arturo Jamaica [...]
StumbleUpon?
you forgot SantaMatch. Not exactly a community but certainly one of the best things on the internet - a free dating site where Santa Claus plays a matchmaker. It works surprisingly well.
midomi.com I love this site you can record yourself singing songs and others can listen
Thanks, I will check it out.
How about http://www.bmindful.com/ ?
Good concept …. needs more users though.
I like http://uaddit.com
I think the above mentioned sidereel is way better.
This is pretty great photography site…
http://www.pixalo.com
have not even heard of some …
gonna check them out …
good share … thanks …
Great, people love to submit ideas!
There are some for pictures and photos:
FFFFound.com
vi.sualize.us
I like FFFFound, found lots of cool images there.
Check out http://www.moneytrackin.com an online community of people who share his tips and fauvorite places to save money
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Urban Dictionary is fantastic, but it isn’t really a community. You can’t talk to other members, for instance.
Wordie.org (full disclosure: I built it) lets you make word lists, list words, comment on all words and lists, and talk to other members. If it’s a word community you’re looking for, please come by.
Hi John
Wordie is great, but I restricted this post to ‘highly trafficked’ communities only.
Aha. I can respect that. Volume, volume, volume, a good dictate to live by. Wordie is definitely quality over quantity. At least that’s what I tell myself whenever I check Alexa
[...] Wibbels uncovered an interesting post the other day about some unique web communities – in fact, six of them where you can find out about some very interesting things. Take a [...]
[...] 6 Unique Web Communities That You Won’t Forget | MakeUseOf.com (tags: community education guide information) [...]
good stuff
43Things is a neat website. I like I like.
Another one I just discovered along the same lines is http://www.QuickieClick.com
You can organize your favorite websites into your own launchpad.
urbandictionary is a very racist web site created by and for white, suburban “hipster” youth culture for white suburban youth culture.its the 21st century equilvalent of blackface. it has very little to do with urban/black culture and if it were an honest site it go by suburbandictionary.
This site is appropriate for this list (imo) - http://www.reliablesource.org
Give your two cents on free software at Reliable Source - a community driven site where users can share and discover reliable open source alternatives to proprietary and commercial software.
I happen to be a huge fan of all of these, thanks for getting the word out! My favorites would have to be Instructables and Sidereel, it’s good to unwind :).
[...] cool community-powered websites that you should definitely see.read more | digg [...]