Good lookin' out gwritin...yeah, about Web 2.0 it's the next generation of websites that allow websites to act more like desktop applications with the help of new programming languages like AJAX and others. For example there are web-based programs that allow you to edit photos as if you were using PhotoShop
(Picasa) and
(GIMP) (all on the web, no downloads) or web-based programs like
Writely or Google Spreadsheets that challenge Microsoft Word and Exel...(again all on the Web, no downloads.)
Web 2.0 is also about blogging, video use, social networking, community-like sites.
Most enjoyable is the new design style Web 2.0 has given birth to. It's really a play off the Window XP and Vista environments.
Oh...and laying out sites in CSS is the in thing...<DIV> tags are good <TABLES> bad.
Bottomline: Web 2.0 design is about clean design, larger text, using icons, and getting staight to the point in content.
A great site to visit is:
CSS REMIX