I tried this, and the results were useless. I do have a queue of people that want to follow me that I haven't followed back yet, and it seems like this tool would help. However, obvious spammers like "ebaytochina" had scores of 100%, where as members of my family were near the bottom of the list. I don't understand what the DBI is (other than a database module for Perl), so I don't see how it can help me.

Anyway, it's kind of sad that people think that this is their path to "fuck you" money.