Having done my serious review of the code, I'm going to bump the full reworking of the site up rather than trying to get a handful more features added into what already exists. The code works, but that's about the extent of it, aside from search which I've completely re-written and some of the core quote retrieval code there's little to salvage in what I have.

But, the bits of good news:
*User accounts won't be removed, I have control over the data and can port accounts to whatever I need to.
*I'm going to do some improvements to general lay out, but I will keep the relatively simple layout because it works on damn near anything. Just some rounding or nicer menus. Maybe even a "Change your archive" selection that's actually visible.
*Friendlier URLS will be a thing, and I'll do my damnedest to continue to support core existing URLs. I don't see any reason I can't keep them as of now.
*The crux of my implementation is going to be tags, particularly in seeing if I can get them to work along with some of the key technology improvements I've been eyeing.

There are a few other smaller bits that I'm looking at working in based on people's suggestions, and I intend to have at least a high level specification for what I'll be producing for public consumption and critique before I start getting into the heavy lifting. But the core of this is, unless it's a bug fix it'll come along with the new version. I'll take reports of bugs and deal with them as they come up, but I've been fighting the urge to make myself a cone of shame as I looked over what I'm working with after four years of professional development, so it's not getting any more work done for it.