The Great Typekit Table helps you find a good Typekit font for long blocks of text. The table also lets you know if there are extra weights, opticals and how it renders in Windows.
Awesome Fontstacks helps create a bundle of matching, free web fonts with failsafe fallbacks, ready to drop into your CSS.
Typekit and Google have teamed up to create the open-source WebFont Loader. The software can make use of Typekit’s extensive library, Google’s new collection of webfonts or it can be self-hosted.