Gitploy - Gitploy makes your team or organization build the deployment system around GitHub in minutes.
Edit Any Webpage - Edit any site on the fly - bookmarklet
Deployer - Deployment Tool for PHP
Jam - Portable bluetooth speakers that set you and your jams free. Wireless speakers, great sound quality, and totally portable, need we say more?
Mutiny - Personalize your website for each visitor
Iteration X - Iteration X allows teams to annotate and edit any live website or web app directly in Chrome.