While this is a lovely idea, it will cause more problems than it will solve.
If you look through some of the longer threads you see that some start "belonging" in 8052 and end up "belonging" in the electronics corner. It takes a couple of weeks for the list to clear and it is not that awful to read a question or two that are related to "something at the end of a wire where the other end is connected to a 8051". We discuss IIC, someone suggest code, someone suggest hardware, does one answer belong in group a and the other in group b?. If anyone has a problem with certain threads, the provide a thread lockout in the cookie, so that "electronics corner" threads can be locked out by whoever that does not want to see them. I, for one would use that to lock out questions re DTMF, since I have no activity or knowledge in that area.

In short, it will be a nightmare to sort the questions and unless Steve or Craig has time on their hands to do so, half the threads will be misplaced.

Have fun,

Erik