OK, I'm gonna jump the bandwagon and answer these questions in the nicest possible manner.
Is it right to have a single or a few moves dedicated to a single clan?
- No. No clans have reserved moves, and they do not have the right to claim ownership over them, although some clans may claim ownership of them saying "they invented them". This is where it becomes diffuse though, because you never really know if a move is original or not. A lot of experienced players develop moves identical to other "copyrighted" moves.
Why is it wrong to use moves which someone other has made?
- It's not wrong. It's just the belief of some people that finding a new move makes them the exclusive owners of it. While I encourage discovering new moves for yourself, you can't possibly avoid similarities to other existing openers.
Is it right to flame to people about copying others' moves?
- No. As a matter of fact, it's not right to flame people about anything. Displeasing circumstances and situations should be handled with intelligence and composure, not by exessive and intrusive verbal diarreah.
When a person who is in a clan invents a move, does it mean that it's his clan's "official" move?
- No. Well of course, he could go ahead and "dedicate it" to his clan, and telling them that they now own the move. They may go around and boast about it as much as they like, but in the end it just makes them look stupid.
Why would a single move be some clan's "official" move?
- That I can't answer really. Mostly because the meaninglessness behind the ideology is uncomprehensible for me.
Is it bad to lose to a low belt? If yes, why?
- It's not fun, but I don't know if "bad" would be a good term. Most player tick off losses against "low belts" as bad performances by themselves, newb luck or in rare occasions with the few wise members of the community: they think of their opponent as a talented new basher. Also, keep in mind, in the end; belts don't matter.
Is it bad for a low belt to streak? If yes, why?
- It's great for a low belt to streak. It's a sign of good potential. The uncomfortable individuals you're talking about are just sore losers or they have bad sportsmanship in general.
Welcome to the community by the way. Your post was good, for a first one ;)