I found this website very useful while planning my trip to bangalore and mysore, this is actually the same time that I came across this website. It helped me plan my sight-seeing tour and also decide on places-to-eat and things-to-do in the city as it allowed me the opportunity to interact with other users of the website from those cities.
It also has suggestions for hotels restaurants which are again submitted along with a review a person who has been there has to suggest and is backed with photographs of the place.