Hmm, you have a point. The worse that could happen for those abusers is get instant unfollows. Abusers user Buffer, Hootsuite and other services to repost their content, there it takes them a while to setup the entire stuff.<p>I think I need to rethink the value it gives. 
The future features include providing curated good content so people can tweet them, and a tool that fetches image from a link and adds a text on it for the user to post it as a picture with a single click.<p>This is just a start. Thanks for valuable feedback.