I'm an iPhone developer and the majority of my searches are: 1) checking to see if a product idea already exists or is on the way. 2) market research,

I'm an iPhone developer and the majority of my searches are: 1) checking to see if a product idea already exists or is on the way. 2) market research, would it be viable? 3) HOW DO I FIX THIS DANG BUG?! I think that's what most professionals do, just changing the subjects for their respective industries.