It's strange that you say that – but it makes all kinds of sense as to why there aren't more link-related plugins. I don't think I've ever used the links segment of the back-end as a 'blogroll' (I don't even like the term blogroll) – Being that there are link categories and different ways of styling, describing and linking them, I've always used it as a resource storage area. Maybe it's me being dumb about it – or maybe this is a really under-utilized area of wordpress. I'd be surprised if I'm the only one wanting to use it like this.
One of the original designs of my webcomic site (http://www.noreasoncomics.com) had a page that was devoted to linking to all of the comics that I read online – when I kept it up, I know several people used it as their bookmark list for comics. (Which is strange too – you have bookmarks in your browser….)
If you look at my blog/portfolio (still finishing it off) you'll see how I'm using it here: http://march1studios.com/2009/…..llo-world/
The section marked 'Worth Checking Out' in the sidebar is where the related-links function is being pulled in. It took very little work to get it to do what I wanted to do, so I'm really happy with it. The only problem I see is the continuing work with new blog posts in having to re-enter the html for each link manually (I know, it's in the name of the plugin).
So again – thank you for the plugin. I hope it does get added in!