I wouldn't mind seeing a new live-action Batman TV series, so long as it's done well. I'm with Warped9
, in that I personally would like to see it set in the late 1930's or early 1940's, with Batman having more of a classic Lewis Wilson/Alex Ross Batman look, but that's just me personally.
I'm all for new Batman feature films, but not in the near future... I'd give the franchise a few years before revisiting it, or rebooting it, as will most likely occur. With this last Nolan Batman, comes the last time I can foresee spending money to see a DC-universe film. I have absolutely zero intention of seeing the new Superman, because I personally loved "Superman Returns", and felt it was perfect, and see no reason to undo what that film did, as if it somehow hurt the franchise.
But back on topic, I'm pretty sure the cartoon realm will be where any Batman projects stay for the time being, until the next big-screen film comes.