Greeb and Purble!
When your NaNoWriMo word count goes over the magic 50,000, you get a green bar on your profile. When you put your novel through the validator, you get a purple winner's bar, a certificate, icons for your website, an entry on the winner's list, and unending fame and glory.
I made it last night! 50052 words in 27 days. The story needs a thousand or so more words to wrap it up, but I'm over the finish line and a lot more relaxed about it now. And tired...
The novelling is almost over for the month. The St Louis TGIO party (Thank God It's Over) is on Saturday (details in the forums), we've earned it!