Dean, I purposely was a bit harsh because I wanted to drive a point. It seemed to me that his approach was somewhat lakadeisical and lacked focus.
Anybody that beleives that they can just drop a CD on the desk and walk away either has some outstanding photography or has not done their homework.
Early made a very good point, which I also picked up. It seems he has a disfavorable views of galleries, put all this together and the questions pile up.
As to museum shows, you will never know if you can get them if you dont try. Now, you have to be realistic, if you contact MOMA and ask them what do you need to do to get an exhibition you better have a kick ass resume. OTOH there are many small regional museums who can be very good and are more willing to give you a shot. It is what I did here in Mexico and has worked for me.
The difference is that I have made a plan and have followed it, I did not just drop CDs and went home to sit and wait for the deluge of calls...