Hrqls: Sign up for more games, and you'll start to forget your game plans. :)
One thing I wish there, is that when you double you can choose to play on if you think your opponent will accept, or start the next game if you think your opponent will drop the cube.
When it's obvious that your opponent will drop, unless he's a maniac, it's kind of annoying to keep moving. But that's just a little detail, the site is excellent.