Yes lets all boycott Blizzard games because unrelated companies have sucky networks!
Would just like to play devils advocate for a second and point out i've never had an issue with VM, and actually have a ruddy good ping (5 - 10 in CSS and 30 - 40 in WoW).
Telia are a huge network. They support far more than WoW servers and at the end of the day, people who play WoW mean pretty much nothing to Telia. Why would they? Also, Blizzard cannot force Telia to do anything. And even then, they can't exactly post things like "SOrry guys, Telia are a bunch of assbags, you'll have to suffer" on the forums because it's bad for business. Would be really bad if they put too much pressure on and Telia pulled the plug altogther eh? I'm sure they make a killing from Blizzard renting from them, but they were making a killing before that too.