Mike,

I followed the professional you on Twitter for a while but eventually unsubscribed – bored with all the tech tiny url’s, code nonsense and such.

Now I just follow the personal you – he makes me laugh with inconsequential inanities, made-up swear words and mapping frequent fatherly naps.

I think it is nice to have a split Twitter personality. Twitter is undeniably a marketing tool nowadays, go with that I say and target your 140 characters properly.