I know the DataGrid is one of those components that *everyone* needs in an Internet application — it facilitates easy structured viewing/browsing/editing of tabular data; it will be interesting to see how developers extend and enhance it with custom Cell Renderers to provide really powerful data views and manipulation. — Jeremy Allaire, author of Cold Fusion, CTO Macromedia.
I intend to learn Flash over the next few months. It looks like this (or something similar) is going to be very important in the future. [PHP Everywhere]