It's worse for a character like Batman who is in far more books. A day in the DCU must be like 240 hours long.
Christ, I can't even start talking about DCU. Final Crisis makes my head hurt. I have no idea who half of the characters are half of the time and I don't know who is what. There is like 15 Flashes running around and...Blech.
Favorite still is Green Lantern and Green Lantern Corps. Good books there.