Why not put your town hall outside your base?

I just let TH inside. I like to see how my bases i make work out....

Personally I leave my th outside..until clan war starts then I switch it with cc. N I hate th snipers....they cowards lol

Because it's not fun !
Honestly, I enjoy replaying my overnight succeeded defenses on the morning as much as I enjoy winning an attack.
Plus, what's the point of upgrading your defenses if you don't even test them ?

I've farmed from time to time, when my ressources where full and my builders busy. But I definitely prefer having my TH inside :).