Enigma emulator in C# - This is just too cool, this is a C# reproduction of the enigma encryption machine used by the germans in WWII. (Doesn't have the extra rotor used by the u-boats though (shark))
Geeks Rule and MBAs Drool - Eric Sink's latest business of software article. Eric really needs to write a book one of these days. (or collect all these articles in a book)