Never really understood the point of DLC for games like this. It's going to take so long to release, it's not like you're still going to be playing the game then. Would not want to have to reload 23 gigabytes for another 4 hours of play... If it was multiplayer it would be a different situation...
I will be especially with mods. Fallout 3 and Vegas... I constantly going back and forth with those while playing other games and then their DLC would come out and it was time to get back into it. I've never yet uninstalled those games and this will be another permanent fixture. Chances are, though, at some point I may finally uninstall 3 and Vegas but I haven't done it yet.