berberous, your account has been hellbanned as of 23 days ago here: http://news.ycombinator.com/item?id=4224422

Why does this happen to fairly neutral comments? I've never understood it.

It's a sign of decay. No forum can last forever.

I ordered mine on the first day, so I presume it was an early manufacturing run. The magnet in mine seems fantastic. I've had no issues with it staying in. I can't, however, compare it to earlier models as this is the only MacBook I've owned or used extensively.