Right now, people seem to be defecting to renderotica.com. My understanding is that Ed and Jack are working on a new site, using the software that they had planned to run Renderosity with after the zygote/renderosity/curious Labs merger... After it's open, there will probably be ann anouncement on renderotica - and at that point, most everybody's probably going to move to the new site. At least, that's what I'm planning on doing.