*shrug* I've got no idea why people want to play a 14 year old MMO.
Go play runescape classic if you want it so bad.
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To add onto this, the idea that Classic is going to even resemble vanilla is a fucking riot when it's Blizzard we are talking about.
Do purists just completely forget all the dumb, horrible design decisions Blizzard made coming out of Vanilla? You think they are going to -not- do what they normally do with projects like this? Haha. Hahahaha.
All I've got to say is: money and the consumers willing to spend it.