Some really cool things I discovered today:
Wuala: distributed, secure, redundant cloud storage, backup, and sync. Watch their Google Tech Talk! It’s what Tahoe-LAFS was supposed to be (but not fully open-source). Let’s build plug appliances that trade storage!
Mailplane puts a nice, separate Mac application interface on top of GMail (and solves a nasty Safari/Flash/GMail interaction bug that’s been driving me nuts).
Rapportive replaces Gmail Ads with cool and useful profile information.
People are actually using ZFS on the Mac. I’ve got to check this out!