How to recognize when a customer unfollows on Twitter
Twitter sends out an e-mail alert stating so-and-so-person [with their tweets, fans, etc details ] is following me, the minute a person follows me.
Yet Twitter does not send any kind of e-mail after a person unfollows me. Is it feasible to recognize when a person unfollows me on Twitter?
Another website, primarily doing the very same point : Who Unfollowed Me
The disadvantage to every one of these websites : they just track your unfollowers from the minute you join the website, so there is no other way (regarding I recognize, and also I've been looking ;) to figure out that unfollowed you in the past.