Plenty of people use the comments facility on blogs like this one (and that one) as a discussion forum, but unless you’re actually one of the blog writers you can’t start your own threads. But the Texture public forum allows anyone to start their own thread (as long as they’re signed up). Texture concentrates on nightlife, music, art & dining, but comments on anything about Wellington that you like (such as Thai food) or loathe (such as tagging) are most welcome.
They’re also starting to give away lots of free stuff, from tickets to Little Bushman or the Alternative Rugby Commentary to Floriditas vouchers. It’s all a shameless ploy to get people involved in the forums, of course, but then again … free stuff!