is a browser extension for Firefox, Chrome, and Internet Explorer, that recognizes bitcoin addresses on every website, and does some useful things with them:
* Links addresses to blockexplorer.com, something for curious people, who want to examine quickly BTC sent, received, and the number of transactions
* Adds a Select button, for easier copy-paste
* Adds a Send BTC button, that allows for quick and secure sending bitcoins (requires bitcoin_httpd). If PayPal can have it, Bitcoin can have it too.http://userscripts.org/scripts/show/104381http://en.bitcoin.it/wiki/Bitcoin_Tool
Already over 100 installs.
Try it out and tell me what you think.