I think 'some' of the campers that only get out a few weekends a year might, just maybe, IMHO, JMHO, have a different outlook on all things RV'ing.
It's been my experience that the Snowbirds and Full Timers just from the nature of the beast of more RV'ing time under their belt have a first hand and longer exposure to everyone camping and get to know their RV neighbors a bit more intimately than a person parking next to them for one or two nights. And they know first hand it most certainly does NOT matter what type of RV others own.
I've personally have found it very offensive when I read all the posts over the years where forum members use the term snobby, elitists, etc. when referring to MH owners. These posters don't have a clue what the owners are like yet feel the need to call them names.:(
We are all the SAME no matter what we drive or pulled in with. As cliche as it sounds I think Rodney was dead on! :B