Blizz look here Talents and "Gear"

Hello there blizz and people I just want to say i think it sucks that you can inspect and check their talents and gear, I mean like if i make good dps spec for lets say warrior and someone notices i got a good dps etc. they can just inspect me and do the exact same spec, and the "gear" sure why not be able to check peoples gear but why the enhants and sockets ?
Cant it be like you choose if ur spec / "gear" shoudl be public or not ?