Other chat forums that use the Invision software

I was searching something in Google and accidently bumped into this site. And I was pretty surprised to see that the User Interface of this site was very very similar to TT. Infact I intially got confused that I was redirected to TT itself.

TT Twin

Displays of the Forum layout, options, statistics, new members, user profiles etc etc... are very very similar to the display in TT.
So I was just wondering if they copied TTs design, or vice versa or some common template was used?

Or maybe TT page design was outsourced too

well, it's standard off-the-shelf software that has been enhanced by the cleverness of our very own EdBob and team, innit?
can't remember what it's called, though

Editor Bob's secret is out. Pretty crap secret though, didn't think anyone didn't already know it...

It's called Invision Power Board v2.1.4 © 2006 IPS, Inc. It's at the bottom of every page.

Got the same on some motorcycle buff forum on Monday. Talk about freaking out!

I was guessing too that some standard SW was used
But it does not seem to be that common, as I have seen many forums, but this was the first one which was strikingly similar to TT.

most other ones I know seem to use that v-bulletin stuff, which does have a lot to be said for it (in particular the possibility of doing multiple choice polls, which is fab, and also to choose between public and anonymous voting in the polls, which is also fab)

but this invision business does look a bit nicer, admittedly