who developed the forums software?

[interglossa]

I tried to find the answer in here, sorry if I missed it. Is the Ubuntu forums software package homebrew or a public domain package, or ... ?

[PriceChild]

These forums use vBulletin. Check out the bottom of each page: vBulletin ©2000 - 2009, Jelsoft Enterprises Ltd.

[estamand]

The copyright information is at the bottom. This forum software is available http://www.vbulletin.com/