You can make it that some art doesn't show up on the front page (only the three latest per user show up anyway) or to your watchers when you upload it, so you could make only some key uploads alerted in an image dump, if you so wish.

bapho pal

If I had more artwork to upload, I'd use a spreadsheet or post-it above the desk and jot in the days of when to upload something. Queueing as a feature would make it easier, but I'd still use pen and paper like the techno-future luddite I am.