Fine gizmo, you wanna know what I wanna know? Give me the full detailed specifications for the MP3 file format.
Or, you can write an article on how ListView window can be created and manipulated. I'm particularly interested in learning how the damn thing is painted.
Or how about the NetBIOS protocol. That would be nice, I've been meaning to make a nbtstat-like utility that produces more information that you can actually understand.
An article about named and anonymous pipes would be nice too. How to create one, how to write/read them. Example code in C - the works.
Ok fine, you probably don't wanna make an article on all the above. So here's one you probably would like to write. Write an article about that new wireless radio frequency they're starting to use which doesn't have limitations like not going through walls like bluetooth and such.