At GameDev.net georger.araujo posted an interesting link:
Btw., can you or can you not do this? (Guess that belongs into the category: what IT feels like ...)
The matrix is a little biased (scripting ... does not take different situations into account at all) and some skills should go into different categories, but it is a pretty great way to show what IT professionals can get good at.
It is called "Programmer Competency Matrix", but it is more general than that.
It also covers the skills that administrators, consultants and product managers should hone, for example.
In my opinion an interesting addition would be suggested target performance levels (see "The First 20 Hours" by Josh Kaufman) for different IT jobs/roles.
If I get around to it I might start working on something like that.