iFolder is an open source file synchonization and sharing solution (commercial license is available from Novell). The main difference from all other Internet file sharing solutions is that you can host it on your server and stay in full controll over the thing.
Adobe did something I think all other smart software companies should do – started Adobe Flex Builder 3 Professional for unemployed developers program. The program is open worldwide and targets all unemployed developers.
WPF: Data Virtualization article at CodeProject shows a different approach to the data virtualization for WPF ItemsControls – a collection class providing data virtualization with large data sets.
Is IE8 really fat and slow? While not using IE8 yet (our software depends on IE7, so have no choice), found that post good to know, as it seems this is quite a common problem with IE8.