I Love Typography -- A designer's blog exploring the wheres/whats/whys and hows of type.

dafont -- One of the largest, most use-able and well organized sources of freeware, shareware and public domain fonts.

Elements of Typographic Style Applied to the Web -- Hermann Zapf calls Robert Bringhurst's book "a must" for designers, especially newcomers to the field.

Common Web Fonts -- Ampsoft's list of "safe" fonts, common to both Macs and PCs, for use in web design.

Typophile -- Home of the TypoWiki, typography news and community.

House Industries -- Type and goodies. Beautifully-designed type and goodies.

Manfred Klein -- freeware site for prolific designer. It's definitely worth taking the time to go through all of his ornaments and picture fonts.

Typetester -- Tool for web designers to test screen type.

The FontFeed -- FontShop's type blog.

Emigre -- Type foundry, publisher and purveyor of fine design. Emigre released one of my favorite typefaces, Tribute as well as the great Mrs. Eaves.

Adobe -- Adobe fonts, related products and support.

Font Diner -- Commercial and freeware foundry, home the instantly recognizable Font Diner Sparkly.

Linotype -- Legendary company with one of the world's largest libraries. Besides their own, where to go for Berthold, P22, Monotype, ITC and Image Club typefaces and fonts... among others.