From what I see you only want people shilling for their favorite(*) coins.
I think that twitter is best for that, but such spam you can find here on bitcointalk too.

That's not really price prediction and honestly, why would anybody give you good trading advice? To have extra competition in the field?!


(*) many are shilling for financial benefits, so shilling is usually inaccurate/biased and those may not be their favorite coins.