I have the same impression. Not only the searches are more and more returning the most recent results, but often returns sets of result that aren't domain speci

I have the same impression. Not only the searches are more and more returning the most recent results, but often returns sets of result that aren't domain specific or plain ignoring keywords. The market seems to be primed to have a competitor with a better filtering algorithm to sort out the actual content from the hip and junk.