While we remember the good done by a few people, lets not forget the really ugly side as well and begin reveling in the false notion of greatness.
As far as I know, from the first hand accounts of various friends and relatives who were stranded in Chennai, the common public overwhelmingly put aside all differences in terms of caste, creed, religion, wealth, and everything else and came together to brave the odds. I feel it is not right to belittle their contribution and ignore them. I totally agree with what you mentioned about politicians and party workers.. They were their usual shameless selves. They will always be like that. But that doesn't mean you talk only about them and ignore the ground reality.
People came together to help their fellow beings like no other time. Almost every place of worship, irrespective of religion, opened its doors to accommodate the homeless. Even malls and schools and universities opened their doors to let people stay sheltered from rain. People in safe places cooked hundreds or thousands of parcels of food to distribute to the needy. As an example, the local branch of docs in my town had sent a few truck loads of relief material like clothes, blankets, rice and milk powder and such stuff in the past week. People from every other major town and city have been doing the same. In fact, the businessmen from whom materials were sourced were happy to help. Most of the items were provided at less than cost price. Transporters agreed to send the relief material by lorries without charging a single paisa.
I am sure most people in the state know all these. But the rest, who rely entirely on media for news about Chennai/TN rains, might not be aware of the extent of help that came from the common man, just for the sake of helping out his fellow people. Check out a message that were circulating in whatsapp:
If you see, most of the names in that message are unknowns. There were hundreds of such messages with so many people coming forward to help. That was really heart warming, and restored my faith in humanity a little.
P.S: A little optimism doesn't hurt anyone. Rather than focusing on where things went wrong, let us also appreciate the little rights that do happen every time.
P.P.S: That article was a POS. There were no politicians helping out anywhere. All they did was take credit for someone else's work. And every party was the same.
And regarding the contributions by actors and sportspersons and businessmen, I pray to God it really reaches the public. I would have been happy if these people had organized some sort of camps and provided help directly, rather than add money to the relief funds.