Greek Fonts

• The Greek Font Society. Beautiful, historically researched Greek typefaces, awesomely organized by century, openly licensed. You particularly want to check out Porson, which is what the Oxford Classical Texts use, and Gazis, which has a very nice “Textus Receptus of Robert Étienne” vibe.
• Gentium. Bringing harmony to the world by making a free font with a very complete coverage of Unicode.