Question about body upgrades
Unlike a P&S you are only upgrading a portion of the "photo taker", while most of the high end lens are still yours and fully usable!
So for example, if today I decided I wanted to upgrade to 50D or the 7D, what exactly am I even upgrading? What do I improve/gain?
(also, fyi, I actually have no interest in upgrading my body anytime soon.. just curious!)