Ya, I'm struggling with that, too, b/c my internet often is very slow, and the times when it does work well, I have more important things to accomplish on the net. So uploading sometimes takes forever, and then I procrastinate.
I particularly hate uploading double page spreads. I have a ton of them, like probably more than a hundred, ready to go, but they're so much trouble to upload. If I upload them as one, then they're so tiny you can't really see the details, if I split them, they take up my daily upload limit (like some galleries have) in no time, or things get messed up with the order of the pages, etc. Just not nice! lol