Complaint =/= lies or facts. They have no correlation with eachother.It's not a complaint. It's a fact. The beta servers are unstable and lag ridden. Adding more people does nothing but add more issues.
Common sense is obviously not your strong suit but I do find it amusing you made an account just to reply to my post.
Also, the purpose of beta testing is to FIND these issues and FIX them, not to play a little demo of the game. If they did not add more people, then these issues would never arise and never be fixed. It's called stress testing, and even when there isn't invites for the purpose of stress testing, issues that arrive due to more beta testers is always valuable information and you should probably let blizzard know about it on the forums. Regardless, just because your microsoft toaster lags when you play does not mean blizzard should stop inviting testers, that's rather self-centered. It's only been a week of beta; of course there will be lots of issues. Considering the fallacies in your response, perhaps common sense is not your strong suit and don't flatter yourself about him making an account, that's probably a coincidence and even if it isn't, he obviously had a point to be made.