I was at a dance party recently, taking photos with my new Blackberry's built-in camera. This requires a lot of precision timing and concentration, as people are whirling around. You've got to time things right if you want to get a good shot.
This guy comes up to me and asks, "Say, what kind of camera is that?" I politely explain that it's a Blackberry. Then he asks all sorts of other questions like "So how many megapixels does it have? How many photos can it store?" and so forth. He must really have been bored to make such idle chitchat.
He meant well, but I found it kinda annoying. After all, the questions were really nothing more than idle chatter, and I was trying very hard to snap some photos of people at just the right angles. Sigh.