I used to collect and read the single Batman series, but got frusterated when I'd have to buy Detective comics, Robin etc. just to get a full story. Plus, I don't like Batman hanging around with the rest of the JLA and stuff. My personal favorite Batman series doesn't even have Batman in it. It's Daredevil, specifically when Bendis and Maleev were on it. I always thought these two would be PERFECT for a Batman comic. You could even simply title it "The Dark Knight"