, care to exchange link? if so let me know so I can add yours to my blog.
I must admit to being a bit behind the times, since I only discovered social bookmarking sites fairly recently. They are still a bit of a mystery to me, but I'm slowly getting my head around how they work. I have joined a few in recent days, though as yet I haven't used any.
In my searches I found what must be the definitive list of these kinds of sites. It's here if you're interested.