Pushing Film was a very confusing topic to me when I first started shooting film. The explanations I found seemed overly technical and didn’t really help me to understand what pushing film was all about.
I have been a big fan of the Ricoh GRD point and shoot cameras for a while. Sometimes you don't want to take out a bigger camera or the situation just calls for a point and shoot. The Ricoh cameras are perfect. I expect this to always be in the bottom of my bag.