Why is this in the "For Sale" section?
I think it's fine how it is, I wouldn't see the need in bothering doing it TBH. Also, splitting the hardware and software sections can be proven more difficult than you think. What if someone's question involves software, causing problems to hardware, or visa-versa?
Networking and server administration are totally different, so that's a difficult one..
So, I think it's fine how it is