I personally think WM is getting off easy with just being blocked from the sites..(in a nutshell)
WoWI, Curse, and WoWinc could most likely bring them up on some legal charges if they so chose to
Bandwidth theft is piracy...read the Digital Millennium Copyright Act or something along those lines..you'll probably find things there that show what WM was doing..was in fact illegal towards the sites and the addon authors...maybe not all things but alot
Guess respect doesn't go as far as it used to huh?
Other than that...how is everyone