It seems to be all about responsive/adaptive webdesign:
(List to be continued)
http://webdesignledger.com/tips/web-design-trends-in-2012
http://www.hongkiat.com/blog/web-design-trend-2012/
http://www.dzineblog360.com/2011/12/top-7-web-design-trends-in-2012/
http://t3n.de/news/10-wichtigsten-webdesign-trends-2012-351316/
maybe this one belongs here too:
http://tympanus.net/codrops/2012/01/05/examples-of-fresh-effects-in-web-design/
Some Sites
http://webdesignhabits.com/85-amazing-showcase-of-responsive-web-design/
http://www.onextrapixel.com/2011/09/30/40-inspiring-responsive-websites/
http://line25.com/articles/showcase-of-outstanding-responsive-web-designs
