Hi!
I tried to correct a sentence on the article MySpace in the English Wikipedia today. Well, I never got around to doing it.
Thats the penalty you get for thinking about MySpace :)
On the serious side, that will be one very useful hacking project - ability to hide template code in edit boxes, or even better - providing visual template editors once someone clicks template object (as expected metadata is already known). The only problem with it is that someone will have to implement it. :)