Someone sets up a subscription-free site for the use of anyone with an interest in the subject. This one's is horse-racing, with a very popular chit-chat section and an 'any other sports' one, too, so that even someone with the slightest interest in racing can feel pretty much included at some level.
The members all sign up to a fairly stiff agreement of behaviour, which includes no personal insults, no abusive postings, and especially no postings which denigrate, insult, or try to cause trouble in regard to issues of race, religion, gender, and so on.
The person who owns the site has the right to appoint as many moderators as he or she wants, since he/she won't have the time to keep track of every posting. The moderators are there to ensure that the rules of agreement haven't been broken. As soon as personal fights break out on here, which they do these days with disappointing regularity, they have to delete the offending posts from either side, regardless of whether the person feels aggrieved by their action, or not. It's honestly that simple.
If a member feels hard done by, they should PM the site OWNER and put their case. There's no point in continually putting up their grievances about moderators on the site, because half the time Col has a life to lead and won't see them; if they're abusive - which many have been - the moderators will simply do the job they've been asked to do, and REMOVE them! Which, of course, leads to more public squabbling.
If you can't or won't post within a site's rules, and you regularly step outside its boundaries, then you get your posts deleted, until the site owner gets sick of you and bans you. I don't know why EVERY member, not just the majority, still doesn't understand something so simple.
Merlin, you were a guest of the Ch.4 site prior to joining this one, which is Col's own site. This site has not been running for 9 years, as we all know. The Ch.4 closed down entirely, overnight, because Stephen Burn found it was being abused frequently by members who kept commenting well outside the site's rules. You seem to think that this site is just a continuation of the Ch.4 model, which it isn't. And, frankly, just being a long-time member of racing websites doesn't mean that you have some special status over new members. You don't, and none of us do, other than we should welcome new ones, but at the same time try to help them to post within COL'S guidelines - not encourage them to break the rules.
Can I suggest that people who want total anarchy, with anyone saying anything in any manner, start up their OWN site? The concept of 'free speech' seems to be misunderstood: it doesn't actually mean you can say anything about anyone without paying a price for it - just check out the successful litigation lawyers winning huge costs against people who thought that was what 'free speech' meant. It basically means that in a democratic society, the government does not determine what may or may not be published or said, unless it contravenes a fairly long list of no-go areas, which (coincidence, or what?) contain racial, religious, and sexual slurs, and the incitement to hatred. Which means that there is no such thing as entirely 'free' speech - even in a democracy, there are some things which are off-limits. If you feel hard done by on this site, try appearing in court some time when you're sued for exercising too much freedom in your 'free' speech.