Is there a service that welcomes my new twitter followers with a message ‘ex. thanks for following’ instead of doing it manually?
Thank you all for your inputs. I will not be using it. I simply needed to know if there is such a service our there.
Pro tip: don't do it!
Seriously, this is considered bad form. You'll likely lose followers.
This link will tell how to automate the process: http://sendible.com/insights/how-to-automatically-welcome-new-followers-on-twitter/