Ihub is almost as bad as Yahoo - and that's pretty bad. The short shills are just on there to crowd out the useful information and scare the naieve.
The negativity they stir up is also very destructive to relationsips between legitimate posters. One misstatement or ambiguously worded question or comment by a legitimate poster can cause hard feelings between sincere posters.
I know, I've done it to others and it has been done unto me!