Many might have shifted from Nifty to stocks,commodities.Many may be feeling bored talking the same trendlines,support,resistances,pivots ,failures etc particularly when after open nifty plays in 25- 30 points range...few may have decided that it is better to trade and make money than give gyan and indulge in pointless arguments.
Few may be busy in their past 90 trades backtest of different systems
Smart_trade