We all love reviews of all the places we visit or restaurants we eat at, and if you want to share it with others or just leave a “note” a.k.a. review, then head over to Findery.
This Yelp- or TripAdvisor-alike website is very easy to use and all you can do is add a note to any location or read notes from other people in the area.
You can attach photos, or stalk someone by following them. Currently Findery is web-based, but the mobile version of their site works quite well for leaving notes on the go. Website is in beta, accounts are free, so go sign up and try it out.