What kind of digital camera should I buy? I have no idea where to look or what to look for, but I need to get a digital camera. I need it to start a blog about the amazing homeless people I see on a daily basis. San Francisco is a goldmine for the clinically insane. These motherfuckers are living in their own world, Morgan calls them zombies and Danny calls them his friends. Regardless, I need to have a camera on me at all times. I need it to be small enough that I can keep it in my shirt pocket. Please let me know if you have any suggestions or a used camera you wanna sell.