Can I delete any of the default apps the come with OS X? Is it possible to delete any of the default apps in OS X? I suppose it is possible, but will anything break if I do?

There's some, such as Stickies, iChat, Dictionary, etc. that I either have no use for, or have replaced with my own apps that provide similar functions.

Thanks guys!
Instead of Uninstalling these apps, you could just hide them.

Doing this in Terminal:
sudo chflags hidden /Applications/Chess.app
Will hide the application from sight, but will still be there.

Here is the link for the source:
http://hints.macworld.com/article.php?story=20091229093051878