who am i?

still feeling bit pants, completely knackered from work and breakfast not staying where it should but will spare you too much detail. so ... trying to starve off whatever bug it is but it won't leave. Moan over.

Apart from that was thinking about blip and other online communities today. I wonder do we ever show who we really are? do we portray a certain personality online and is it anything like the real me? If you were to meet a blipper you didn't know would they be who you expect? I also wondered what effect it has on us? Do the comments left ever sway our emotions for good or for bad? Why I've been thinking about it so much I've no idea ...