Great suggestions from Darren; I'd go with them too.
I'll also throw into the pot Doug Belshaw (
http://dougbelshaw.com/
blog/ & @dajbelshaw) who's currently doing a lot with the Purpos/ed
campaign (
http://purposed.org.uk/) which might be interesting to talk
about.
And blogging sage of the moment and a really passionate and hhighly
regarded educator is David Mitchell (http://
mrmitchell.heathfieldcps.net/ & @DeputyMitchell)
Hoping to see Tom a week on Saturday so I'll see if I can give him a
nudge - might be a good time for him, given his change of career.