The rules are for those who can't get what is right themselves, there are rules that are written in forums, blogs, internet, real life and any sociaty. But there are rules that are not written, though you still understand what is good or wrong. For example if there would be no rule "not to kill" i still wouldn't kill - as it's wrong. Now imagen i would start 10 threads a day in russian and hebrew (speak both) abd when you come here to find interesting threads to read you would see those here on top, that would mess the search to find something - that's the desciption of spam - when it's trashing your info so it makes hard to find the important one.

I assume if you come to other country than yours you wouldn't speak spanish, as you want people to understand you and you want to show respect. Same here, otherwise there are thousands spanish, chinese, russian ans so on communities of meego, maemo, harmattan and so on.

For now i don't understand what you talking about and it makes me feel uncomfy and not in my place. Imagine yourself sitting at the table with people from different place and speaking loudly in their language. It feels uncomfy, and unwelcome, you need to respect people around you in conversation, and if you don't care about more than 90% that can't understand you here, than you are the one who is rude.