Whenever someone has to find out something in his own city, he goes to Google, right? or ask his friends. But Google does not deliver results suited for local addresses, places or shops. So there is a clear need of having a tool which can give us results suited for local searches. This is why Samfra - Indian Local Search was launched.
They have added the feature to comment on any place/shop etc. You can view other user's comments and decide any place's usefulness.
You can also give rating to any place/shop according to your choice.
The most amazing thing is that it's your own search engine as you build it up by sharing your favorite places or shops etc. It requires no signup or login, its Free! So in a nutshell, this is a local search engine, designed to remove time-wastage in finding local stuff.