I know of the following Free Software del.icio.us clones:
I haven't tested recent versions of any of those, but I'll give scuttle another try soon, as I have wanted my own local del.icio.us for quite a while...
As mentioned earlier, I wanted to package the KDE videoblog client kitty for Debian. I finally found the time to really do it, and the package has entered Debian unstable a few days ago. The first bug has already been reported (sigh), but I'm working on it.
kitty got even mentioned in Debian Weekly News (w00t!)
A Debian package should be available in a few days, I already have a test-version running on my local box...
I was asking myself the same question for a number of reasons lately, and here's what I have found:
As for the content, there's lots of videoblogs out there, and I will blog about that in more detail later on. As an appetizer, you can now subscribe to the new (German) Tagesschau Video Podcast (thanks Tim Pritlove).
Update 2005-11-14: Added Kitty.