If you want to increase your follower base on Twitter but you don't want to use various tricks and do it manually, this extension will help you. It provides user information (number of tweets, followers, following and last activity) in list of users. In addition it provides highlighting users which will most likely re-follow us based on following/followers ratio and last activity.
Best method to increase twitter followers is find big user profile dedicated to your line of interests (e.q. I am devloper for IT), open it's followers and follow them based on their bio and provided information, mostly following/followers ratio, because bigger the ratio, bigger chances for user to re-follow you.
Any questions, suggestions please tweet @jCobbSK