I am a member who still posts in dpreview. Its still the best forums et. al. out there, putting it down here is a waste of verbiage. If it were to resurrect (it won't as Amazon just revised their number from 9,000 being let go to 25,000) it would come back to life very quickly. Why? Just about ask any question in photography and you will come across old dpreview threads, this will continue for some time. I just had this happen to me about four days ago. I got a lock symbol on one of my Fuji cameras so being lazy I just asked in Chrome how to get rid of the lock situation and the first response was a four year old dpreview thread and the first post helped me out.
I'm a member here but I'm not thrilled with the layout, it's cheap and clunky. For example, in a thread like this what page are you on? I prefer to have the pages numbered. Where's the equipment list? When someone asked a question I would often look at their equipment list, especially lens questions when helping them out. And realize that dpreview is more than just the forums. I am in post chemotherapy recovery so I hadn't used much of my gear. I had some questions about my Sigma 150 - 600 mm sport OS lens. I went into the lens section of Sigma to make sure I searched the right lens. I'm behind in some Canon updates over the last two years, new types of lens, new cameras I'm not familiar with.
I have inhabited other forums and a gaming area. I will give the gaming area as an example. I play backgammon pretty much daily, have for years. Microsoft had what was called the gaming "zone." This was fantastic, I played many from all over the world, many tournaments daily, some incredibly excellent people played there. And microsoft closed it down. I have been at another site, its good but it isn't anything close to the old zone. In another hobby, the best forum shut down. There has been some decent quality replacements, but still not the same level. I find when excellent forums shut down, the new resurrections don't seem to be as international as the old ones and I prefer forums to have a more international base, different priorities in various countries, different emphasis, different approaches.
I do hope the UI is improved here. And I wish folks would stop being so judgemental because a person isn't doing what you are doing. I signed up with dpreview in 2004 I believe under my rsn48 signature. And I will continue to help out there while it is still open. Then I will come here and help out where I can.