Basically none of them. They don't make the market for Apple. They post negative FUD on Apple because it draws clicks to their pages. The disrupt AAPL but have no effect on the fact that Apple has just turned in the greatest profitable year of any corporation in history. What these idiot anal-cysts do has no effect on what Apple as a money making machine does.
I fully understand what they are. . . they are consistently WRONG. Why should any one pay them any attention? They have an abysmal track record.
A misprinted calendar is always going to be useless because you cannot trust it.
So why did you use them to claim the stock is undervalued?