Want to share or discuss something? Don't know where to go? Please add websites to this list that you have been to or run. Please order based on general number of weekly postings. A description helps too.
Trademe [1] the biggest of them all, the action sites forums covers more than just auctions, a whole range of topics and high number of postings
Geekzone [2]
[www.pressf1.co.nz]