Those xml/rss ROR things! I'm trying to get my head around them. I've been curious ever since briefly hearing about them years ago in a web class. (My last attempts to learn more fell short, and now I turn to you, O helpful forums!)
From what I've seen so far there are a few ways to do them, not all compatible with search engines. I'm just wondering which kind is. And then I can't seem to find a good example of how they actually work, or show up, or something. I thought I knew, but now I'm really not sure.
If it's how I think it is, then sitemaps are cool, and I wanted to do some for my silly little sites, hee.
Edit: Ohh, I found out some more things finally. It's a lot more involving than I initially thought. (I thought you'd upload a file and it'd be indexed just like that...shows what I knew.) Safe to say, I can see why most people don't do this. But for bored people like me...