I'm a fan of bookmarklets, at least in principle. One of the best uses for them, IMHO, is the ability to grab the URL from a current browser page and add it to my list of archived bookmarks. I didn't see any such tool for building GeekLog Links entries, so I built one.
It is on my site
Jefficus World in the Software section for anybody who'd like to try it out. It's far from pretty, but it works just fine for me.
Jefficus
This has been an opinion, brought to you by the fine people at Jefficus World.