Panasonic have just launched their 2011 line up, not sure if you can actually buy them anywhere yet, however I'm going to be in the market for a large'ish panel soon (maybe 50") and their plasmas look to fit the bill. The majority of their new model line-up is 3D ready so I guess they think there is a future in the format.
Just got to wait for my bonus and see how much they come down in price after launch