Yeah, Joss' stuff got me reading comics. Here's what I've been on:
Read recently:
Angel: Barbary Coast #1 & 2
Angel #33 & 34 (Immortality for Dummies arc)
The Return of Bruce Wayne #1 & 2
Superman/Batman Annual #4 (Terry McGinnis' DCU debut)
Batman Beyond (June 2010) #1
About to read:
The rest of Angel: Barbary Coast
TR of Bruce Wayne #3
Spike: Devil You Know
Of the ones I read, Batman Beyond #1 has me hooked the most, because, as someone who knows nothing about the comic book Batman, it's a treat, since its back-story is the TV series from a few years ago, rather than other comics (similar to Buffy).
Angel #33 had me smiling too because it did the two things I've been begging for the past few months: it retconed the worst of Armstrong's Angel run, and it explained why Spike has new healing powers.
Superman/Batman Annual #4 also picked up from the TV show, but I hated how grim and tragic they made Superman out to be in his old age.
Angel: Barbary Coast and The Return of Bruce Wayne so far have made me feel similarly. They both feature characters I love, but without the memories that make them the heroes that they are. Barbary Coast takes place in the past, and TRBW features an amnesiac Bruce Wayne also in the past. So interesting reads, but not very engrossing...
TRBW did help me with one thing, it answered my age-old question of Batman vs. Buffy. Based on TRBW, it's hands-down Batman. Even with amnesia, he's doing things Buffy couldn't dream of. I don't know that even Super-Buffy (S8) would stand up to him, since at the end of #2, he bested Superman face-to-face...