It makes sense about not continuing with "business as usual" — I couldn't do it, either. But I can't see ghost writing as being satisfiying for someone with as strong a voice as yours. Being an evangelist for the likes of Apple or Adobe might be cool, but would that let you continue with the stream of consciousness riffs that have obviously been satifsying for you — and been so energizing for us, your readers? Don't know.
I think greater interaction among groups would result (mix up the tech bloggers and the marketers and the VCs and the usability people and, hell, even the sex bloggers) ;) and really spark some awesome conversations.
ould also do your (wonderful) thing around the blogosphere for a while (just not always here). Keep the juices flowing, continue to help people, foster even greater community growth, and not be an (ugh) static single target.
In relation to the Technorati rank it’s pulled down via an API (geez I think that’s what it’s called) as is Alexa rank & the script calculates the index - I just need to record the figures in a spreadsheet for upload.