Haha, realise I am probably going to get shot down in flames for being self-indulgent and attention seeking, but hope for a few answers also....
I build up a picture of MNets in my head from what they write, how they write and the subjects they post on. Sometimes I come across an opinion on a thread from a poster that really suprises me because Otto doesn't fit with the impression I had of that poster and so my poster persona evolves. I love eclectic 'odd' people in RL, so I really enjoy not being able to pigeon hole people
I have always been a bit fascinated by how other peoples interpretations of words and actions can be very different from the intention. And also how people can be very different depending what company they are in....
So, it occurred to me today, MN is a perfect opportunity to ask alias of people 'what do you think of me?' (if anything)!