This is Mstly, based on the theme from Mostly Single.
Fun features:
Optional Spinning Logo (WebKit Browsers Only)
Infinite Scrolling
Flash-free Photosets
Fun Web Fonts from the Google Font Directory
Options & Tid-Bits:
Customize the background, link and body text colors. Customize the header image (maximum header width and height is 300 pixels). Customize the font size (in px, em, or %).
There are two colors, Secondary Two and Secondary Three, which set not only the colors for quotes, but also for chat labels.
The sidebar stays fixed.
Option to show post author (helpful in group blogs) and show tags.
Option to Album Art on audio posts (when the audio files support it).
The Blog Description ends up in the sidebar, right below the logo.