I went through a lot of articles where analyst are coming with different speculations according to their research, but these people don't even speak when it goes to bear.
There are more bullish speculators than the bearish ones. These speculators will comeout after the price subsides from reaching new heights or breaking the resistance level. Their speculations doesn't even mean anything, they just want to influence the market sentiments for their own gains.
So, I guess checking the community's sentiments is far more effective than most of those speculators.