These are not my work, but I didn't see them posted anywhere on the site and I thought you should all know about it.
Redhat has released some new fonts to compete with the Microsoft core fonts (Arial, Times New Roman, etc.). I've been using the Microsoft fonts for a while because I haven't found anything I liked better (Deja Vu fonts are OK but look poor at small resolutions).
The fonts that Redhat has put together look AMAZING!! I was totally blown away by them. Again this is NOT my work but I just wanted to spread the word that these fonts are available.