[Matt Mullenweg]

Ipstenu is correct on the relationship between TalkPress and bbPress.

WordPress.org :: WordPress.com

bbPress.org :: TalkPress.com

We chose a new name for it to avoid confusion.

I think I originally announced it a year or two ago, just nothing has happened with it until recently.

_ck_ is absolutely right about not putting one of the product names in your domain. Better to start with something unique that you truly own, rather than using someone else’s name.