Discovery: Yelp.com

Some of you may already be familiar with Yelp.com, but I just learned of its existence tonight. I loved reading the comments on the Boston cemeteries. Yelp reviews all sorts of things--restaurants, hotels, libraries, cemeteries, bookstores, newspapers, shops, etc. The best part is that anyone can submit a review. I'm going to use this site to plan some of the things surrounding my vacations and genealogical research trips.