If it were up to me, I'd have DC release a bunch of $1.00 Issue #0's for each major character/franchise told from the perspective of some omniscient...
Gotta admit, as much as I said I wouldn't go crazy over a Spider-Man '98 being announced... that cameo did get me hyped. Didn't even realize how much...
Probably hasn't happened as often as one might expect, now that I think about it. Maybe just once against Zoom in Johns' run? Even then I don't think...