From the very beginning, I have kindly been helped and accepted by all people who are usually very dedicated in helping solving problems.
So the answer is definetly no.
There are times when I wittnessed, what one could perceive as cliquery, but in all those accounts, the impression might have risen because of the closed front that builds towards people who are joining this forum only to pos rude insulting demands, which are not only filled with inpoliteness, but also ignore whole sets of established standard rules that this forum works by.
Usually this concerns immature people who join the forums, declare themselves superior and try to insult their way through the day, in the assumption that people won't mind.
This front building is not cliquery in my opinion, but a good thing to maintain the forums quality and the kind way of how people in this forum treat each other with respect.
What one might perceive as cliques are imho only the people most active and as a natural consequence the ones that by statistic have had more interaction with each other, as they have with less active people, but at the same moment those people imho, are also the ones most helpfull. So the impression of a clique is imho due to the fact, that one allways encounters very helpfull people which occur in bunches.
I for my part, have allways found an open ear and a many solutions to the topics I suggested. Even as I admit, my topics are strange at times, I have allways met open minded folks engaging the discussion.
So should there be a cliquery going on beside the natural dynamic of warding off rude people. It has to be of an exclusivity, that I myself might not have had contact with a member of this clique yet

.
I also highly value the, uhm well more matured nature of this forum, as opposed to some other magic forums google brings up at times, which in my opinion lack a certain seriousness. This doesn't goes agains't the occasional joke found at times, but regards the quality of the content.
In summary, some groups of people in this forum may know each other for long times and IRL and as such form cliques, but not imho not in a way, that drives people away from the forum or anything like that. It's natural dynamics.
In a way I think I repeated what other people said, but I tried to express my experience with this forum.
Regards,
Tak