This is a local website (has branches in many US cities). There are groups for people of all ages and hobbies, and just about any interest. Each group has their own page, photos, and message boards. I believe it's just about as safe as anything on the internet these days. There are regular activities and people meet in homes, restaurants, clubs, and at outdoor events. People get to know each other in person. It's also nice because at the holidays, which can be lonely for some, there are always get togethers.