I absolutely don't find any body, including Bittu Das spamming any forum.
There is no limit to how many threads can be created by any body. I don't see anything illegal or violating forum rules in any of Bittu's posts. If he wants to discuss something, however silly it may seem to you, he is free to discuss.
Some people have grown so addicted to the forum that they think the forum is their own house and what is allowed or not can be decided by themselves alone. If you have problems with that, I can understand, but if you want to label others as spammers and want them to step-down, then you are asking for too much.
IMHO, Bittu is just a curious teenager who may be doesn't find an offline group of friends coherent with his thinking and that its what he is exactly trying to find here. I have myself been through such situation and I have no problems with anyone doing it out of the same situation. I can empathize.
You see, you try to boot out new comers this way and then complain that the forum is not growing and that old members are leaving. Obviously, if you become so aggressive and show the attitude that "its MY house", you won't have much people giving you a company.