@getify @smashingmag About pixels vs ems in media-queries: http://t.co/YqcC8tpw #fronttrends Spoiler: use ems!

Great overview on detecting CSS media queries (changes) via JavaScript http://t.co/QsomEmdv #css3 #html5 #javascript

The light one. "A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)".

The heavy one.

"A collection of responsive web designs"

"These hardboiled CSS3 Media Queries are empty placeholders for targeting the devices and attributes I’m interesting in making responsive designs for right now."

"If you want to make your websites ready for mobile, it’s best to combine <meta name="viewport" content="width=device-width"> with width media queries. That will give your site the optimal width (as determined by the device vendor, who really ought to know), and your site will look the better for it."

"The choice is not between using media queries and creating a dedicated mobile site; the choice is between using media queries and doing nothing at all."

A riposte from PPK. Sounds like it's feasible but bloody hard work.