How Random are Cards Really Dealt?

[Scooterdoo]

I have always believed that online sites are fair and the random card generators the sites use work as advertised, however last night I had a few situations that seemed just a bit too coincidental.

I was playing two tournaments at the same time on Party. Within one hour these three things happened:

1) I was dealt AJ of clubs on both tables at the same time
2) I was dealt KQ of diamonds on both tables at the same time
3) Within two minutes apart an opponent at each table was dealt QQ and then flopped four of a kind.

Now I guess we can chalk it up to 'if you play enough hands anything can and will happen', but his was very weird.

Thoughts?