Are You a Zen Coder or Distraction-Junkie? http://t.co/FA07UWpd

defaults write com.apple.Dock autohide-delay -float 0 && killall Dock

I just discovered this recently, and thought others would find it handy. You can SSH to any of your computers that are running, connected to the internet, and setup with iCloud regardless of router configuration/port forwarding/etc. Just make sure that Back to My Mac is setup and enabled.
First, to get the domain for your iCloud account, run in the Terminal:

mDNS -E

You should see some domains start to pop up, one of which will be an icloud.com domain. Copy the entire domain. You can kill the mDNS process by hitting Ctrl+c once you see it come up.
Now that you have this address, you can prepend any of your computer's hostnames to the domain to access them. So for example, to SSH into a computer with the hostname "meltingice-mac", I would do:

ssh meltingice@meltingice-mac.123456789.members.btmm.icloud.com

A small library for manipulating the favicon, in particular adding alert bubbles and changing images. Tinycon gracefully falls back to a number in title approach for browers that don't support canvas or dynamic favicons.