Looks like I about at my limit.
Last time I checked, I had less than 10 MB left on my alloted storage here. Most of the file size is taken up by my archived posts. I archive by category, monthly and individual posts.
I may blow out the individual posts, that might give me back some space. But man, that would totally ruin every link I have in Google’s results. I’d hate to have to do that.
I not really sure how to proceed here. I already removed the photo gallery, which was indeed a space hog. As well as some larger media files and unused folders.
Got any advice? How do you handle your post archives? What do you do when you get low on space? How do you decide what stays and what goes?

My suggestion is to upgrade and go dynamic, but perhaps that's more expensive than buying more disk space.
You wait patiently for your host to see if she can find you some more room.
(I just read your e-mail.) Are you sure it’s all space used up on this site? Would it help if we moved your other site to it’s own home? Just thinking out loud here…
Upgrade (and go dynamic) and use the for-free version.