I can't speak for the current winmx population, KM might have access to some figures with some substance, but, very gradually the normal population of my chatroom has returned so far to almost 2/3 of what it was before frontcode shut their servers off, this could be an indicator, or it could be that people have gravitated there because I have some regs who chat, i know a few people who have tried setting new rooms up & find it very difficult to get them populated, although that could be simple impatience on their part, or not engaging those who do enter in interesting conversation.