I donâ€™t know when this picture was taken, or is it actually of India or not, but condition of Indian Railways is not a lot different from this. The trains are always crowded, and it is difficult to get reservation in train. Every train traveler might faced the problem of non-availability of tickets in Indian Railways. Anyways, here I am not going to discuss the condition of Indian Railways.
In this post I want to Introduce one of the web-service which I built for my use, and I think it would be useful for you as well.