Codechef discuss forum is a very nice community. I have also answered some basic questions on it. But, since past few days I see some people deliberately upvoting all the old answers of their friends so that their friends can go up in top contributors list. It seems like people are more concerned about convincing their friends to upvote their answers than really helping people and learning through the community.
This is not the first time such thing happened, take a look at this thread. This is really frustrating now. Here are the observations since yesterday.
The most intresting part is they are all from IIT Roorkee. This observation is only since yesterday not full month. Is this fair?