Недавно насобиралось:

Fbootstrapp
Fbootstrapp is a toolkit designed to kickstart development of facebook iframe apps in both relevant sizes. It includes base CSS and HTML for typography, forms, buttons, tables, grids, navigation, and more, styled in the typical facebook look and feel.
ckrack.github.com/fbootstrapp/

.Simpliste
cssr.ru/simpliste/ru.html

Foundation
An easy to use, powerful, and flexible framework for building prototypes and production code on any kind of device.
foundation.zurb.com/

Initializr is an HTML5 templates generator created by Jonathan Verrecchia to help you getting started with a new web project based on HTML5 Boilerplate. Initializr will generate for you a clean customizable template with just what you need to start!
www.initializr.com/

В общем RTFM: dev.mysql.com/doc/refman/5.0/en/select.html
For large tables with auto incremented primary key values, I have found the following to be most efficient in obtaining one random row:

SELECT * FROM my_table
WHERE pk_column >=
(SELECT FLOOR( MAX(pk_column) * RAND()) FROM my_table)
ORDER BY pk_column
LIMIT 1;