Very informative slideshow presentation and explanation, definitely check this out

Dev.Opera article: New structural elements in HTML5

Good simple exploratory article about the new structural markup changes in html5

WebSpeaks.in provides excellent tutorials on webdesigning using technologies like Jquery, JavaScript, PHP, CSS and also provides examples based on FACEBOOK API and TWITTER API including php security tips.

Be wary of #!

Great article on URL architecture and AJAX dependencies

links to a pdf, great checklist for security on PHP websites. Self-explanatory

would be great to hand off such a list to a QA team and have them go at it.

pdf link

"To much regret, it is far easier and cheaper to build a feature-rich software than to satisfy the needs and goals of users."

best way to keep up with the future of the web is to build for the future!