Since I've been on Twitter I've rather let this side of me languish. The Dark Half. (Cue Dexter theme tune). Because I keep both my Follower & Following numbers down I've been able to tailor my Twitter-feed down the paths of all the things which give me the deepest pleasure and interest in life. I was once told by a colleague that my Twitter page was a "mish-mash" of non-associated subjects; it was "all over the place" and "really boring stuff". (A trait a follower once referred to wryly as my being a "polymath".) But the main point about why I've swung more over to that side of me than this side is because it's exhilarating. Every single time I click on I'm confronted by stuff I didn't know before; or things I'd often pondered over, looking for a 'why'. Or beautiful art. Or a horrible - but-funny -pun. And the thing is - I can talk to people about it all and they can respond knowing just what I