Bookmarklets

Whilst digging around during the implementation of my FOAF Bookmarklet I came across a number of interesting bookmarklet techniques and examples.
I’ve started documenting some of these in wordtin. See Bookmarklet for an entry point. The Bookmarklet Bootloader is a very interesting technique.
I started writing up some notes on the techniques for using bookmarklets as service intermediaries last night, but have refrained from posting them yet until I’ve edited it a bit. This could well turn into a more fully-fledged tutorial as there are a lot of options.
Fun geeky stuff.