If you haven’t seen Ubiquity yet, go check it out.  It’s only version 0.1 Alpha and it’s already one of the coolest things out there.  It’ll be really great once they move it past being a browser extension to being a system-wide utility.  But, with more and more of people’s workflows being browser-based, it’s extremely useful as it is.

It’ll be an interesting thing to keep an eye on.