Google giving away 100 free songs,..really

Normally I tell customers to stay away from any site giving away music.  Typically, it's something illegal or has a catch.  Well Google has joined the fray and surprisingly, it's legal, and there is no gotcha.  Google has a promotion going right now where if you have an android device, you can download 100 free songs from the Android market.  No catch, no money, just 100 free songs.  Even if you do not have an Android device, if you have a free Google Music account, you can get the same deal (iPhone users, such as myself, are smiling right now).  For more check out the article.