Currently a tie between WhatsApp groups and Twitter folk on who can give the best strategy tips to the Indian Army.
FYI - @cromaretail has started an e-Waste collection program. Drop off old printers, mobiles etc. Ask your local Croma store for details.
Pretty much all the books and authors I've discovered this year have been courtesy @goodreads :) A must have app for bookworms.
I don't care whether it was photo op/PR stunt/genuine. But when was the last time we saw a politician, let alone the PM broom a street?