[jon_richards]

> without a good recommendation from someone I personally know.

I’ve always thought there’s a big opportunity here for principle component analysis or other dimension reduction. The reviews you see could be filtered down to people who have reviewed other things similarly to you, like how Netflix gives different ratings for the same show depending on what else you’ve watched.

It’s almost like establishing trust. If someone has rated that USB hub 5 stars, you probably don’t want their opinion on a restaurant either. It would also give a real incentive to leave honest reviews, which would help collect data from the massive group that currently just doesn’t care.