The site packs tons of useful stuff that'll make life a lot easier for a new faculty member (or even an old one!). It covers not just the admin stuff, but also the personal / family stuff, with helpful hints and suggestions on life insurance agents, LPG agencies, and even milk and newspaper vendors!
How about 'cultural' matters that are especially relevant to those returning to India after an extended stint in the West? It has them covered too!
Many local culture specific issues that faculty coming back from abroad after a long time may not know.
Address senior faculty (aged above 55, divisional chairmen, associate director, director etc.) as Professor X, unless they tell you otherwise.
Remember no one (faculty or administrative staff) can be fired. Therefore, request people to help you with the purchase, bills etc. Do not tell them it is their duty (it is a sure way for failure).
Some people will ask you personal questions (Why are you not married? You have been in the US but don't drink?). Do not be offended.
Ask senior faculty for advice. Many will be glad to help but will wait till you ask.
Hat tip to my colleague and friend Prof. Giridhar Madras who's one of the faculty volunteers behind the website.