Less Wrong is a community that many of us care about; and it is kind, when one is new to a community and is still learning to express oneself, to tread a little more softly than XiXiDu has been.

Not to mention more pragmatic socially in the general case. Unless you believe you have the capacity to be particularly dominant in a context and wish to introduce yourself near the top of a hierarchy. Some people try that here from time to time, particularly those who think they are impressive elsewhere. It is a higher risk move and best used when you know you will be able to go and open a new set, I mean community, if your dominant entry fails.