If you are collecting leads or orders on your site, you should know where those prospects or orders are coming from. It's the only way to know which of your marketing techniques is working. With a few lines of JavaScript, you can capture source codes from your URLs and save them in cookies for later use.
The year 2010 was, in many ways, a good year in the browser wars. All browser makers improved their HTML5 and CSS3 support and made major strides in JavaScript performance. Even IE participated, if you include the IE9 beta.
Typography on the web has long suffered in comparison to print. The biggest limitation has been the limited number of fonts that a designer can use. It's still messy, but it is now possible to use a much wider range of fonts.
One of our goals with Webvanta is to provide designers with the best in open-source technology, without exposing them to all of its hassles. For our calendar feature, we've chosen Adam Shaw's FullCalendar.