The Verge Forum Software.

The Verge is an awesome tech website amongst a lot of awesome tech websites.

The reason I come here 90% of the time is for the forums. I REALLY love this forum software.

I know it is home-grown custom like the rest of the verge CMS, but I was wondering if anyone had any idea if there was something similar available on the market?

I've personally never seen any other website/software with anything similar. ( unless TheVerge would like to OpenSource it ;-)