Nikon Romania leaks the D5100
According to Nikon Rumors, the D5000's replacement is scheduled to be announced tonight.
Rumors about Nikon's follow-up to the discontinued
Nikon Rumors lists the specs as 16.2 megapixels (like D7000), 1080/30p with mic jack for new ME-1 microphone, 4fps burst, ISO up to 6400 with 102,400 "Night Vision" mode, and a standard flip-out-and-twist LCD rather than the drop-down articulated version in its predecessor. As the site says, the announcement is expected tonight, at which point I'll update with pricing, availability, and anything notable that's missing here.