I cannot believe the nerve of this plugin author.
I was just checking the source code of one of my sites, and right down the bottom, using a css class that creates HIDDEN TEXT, this plugin drops a link to the authors site!!!
If you think that's bad - then check this out. There's a option to 'disable the footer link'. It doesn't work.
Furthermore, the link (& source code) IS NOT SHOWN to anyone who is logged in!!!
This plugin needs to be reported to wordpress admin and removed from the repository IMMEDIATELY.