Friendy Echelon

Not surprisingly, theres' a lot of online community services to keep track of: Facebook, Twitter, blogs, Flickr, LinkedIn and forums.

Something similar to the recently announced Google Wave but for friends and relatives would be nice.

I guess most would freak out if they saw all the bits and pieces posted online of and by themselves online aggregated into a huge mashup :-)

Most of the services provides some kind of API for the services and I guess the hardest part would be integrating with all kinds of PHP bulletin boards.

Source Board

A "Programmer's Smart Board" would be nice. The whole thing acts more or less like a regular Smart Board but the computer has an integrated source code analyzer/visualizer. Plug in a device with source code and the board processes the source code.

Useful bits and pieces: Call graphs, class hierarchies, metrics (in tables), Source City with bookmarks and annotations, code revision tools, code browser.

Could easily be integrated with f.e. Subversion, git, Hudson or CruiseControl.