Buddy40 - nah, I didn't take it as an insult, I'm just disappointed it comes off that way to anyone. I'm actually good with criticism, it's good to know what people actually think, so to both you and Tom, thanks for the feedback.
Edit: argh ninja'd by Tom - hopefully a "there's been a new post made, do you want to review your post" feature can be implemented?
I dunno, a link list sounds like it could be hard to tell which user has which link, and could turn into a giant mess where its difficult to find anything. If signatures were not allowed, it seems like it would be more efficient and make more sense to simply allow such a thing on a person's profile page.
I prefer signatures because it's nice to be able to know at a glance what a person's working on, or even that they're working on something at all without having to specifically look for information for if they are working on something.