I think in most cases if you see people, especially reps, jumping form one ship to another every 2nd month, that either says:
a) They aren't very good at their job but there are enough companies who will give you a shot without checking references/experience
or
b) They follow the dollar so if anyone offers them a few bucks more they take it.
Obviously in some cases it just might not be working out at the current place and that's why they move on so soon, but if it's happening every other month it's probably you, not the companies
Then again I'm not expert on this subject as I've been with the same company for 7.5 years and still going
