[bsdubernerd]

Ideas as in "search some term, get a not-even-vaguely-related picture collection you cannot see unless you log in"? Or the "ideas" that also happen to hide where that very idea came from?

Pinterest is scourge for a text search engine. It's also scourge for an IMAGE search engine, because it's just hiding the real source.

Pinterest is in the top 10 websites I would blacklist from search results.