I'm looking for a tool that allows me to keep track of people I unfollow on Twitter.
I regularly look for Twitter users that might be interested in my Twitter accounts (I use specific keywords to find users and so on). But I have no interest in following them (well at least most of them). It's just a way to say "hey! Look at this!".
I would like to keep a track of the accounts I unfollow so I don't follow them again (I don't want to spam them).