Apparently even shareware authors disrespect the GPL

I just received an email claiming that there is a proprietary shareware program called "DVDxDV" sold for USD 80. The author of the email claims that DVDxDV includes code from the GPL licensed liba52 project (formerly known as ac3dec).

While I didn't do any tests on this alleged infringement (yet), there seems to be more information about this issue on http://gpl-cowboy.blogspot.com/

Maybe I'll find some time to investigate soon...