FeaturePitch is nice looking wordpress theme to sell products/services It has sidebar video player, product with social widgets of (twitter and facebook) and many more functionalities. It is commercial from woothemes.

Zinepress is a simple wordpress magazine theme free for download.

A premium magazine style dark/black wordpress theme. It is social bookmarking ready, supports featured articles, gravatar ready and automatic thumbnail resizing. It is commercial.

A powerful commercial wordpress theme for entertainment celebrity/film websites with wordpress. It has many features includes..
* Gravatar ready
* Social bookmark ready
* Ads ready
* Photo Gallery

A facebook like theme for wordpress. It is free for download. It comes with 5 different colors.

A free social media theme for wordpress. You can convert your wordpress as social network with this theme and few other modifications.