Which is the best free Twitter follow/unfollow service?
Well, I've seen that there are loads of different websites out there that help you follow and unfollow people on Twitter. However, they need your Twitter password in order to access your account and make the changes, and I'm a bit nervous about giving my password to some strange website.
So, my questions are the following: which is the best / most trustworthy website offering this kind of Twitter service? Should I even be worried about this?
Maybe someone can explain this "0Auth" thing; perhaps it is safe to give your password to websites that use this (?). Many thanks for any help here! :)