As of some point later today I'll be living off a phone and tablet for a year, with no access to my laptop. As such a polite request...
If you need to reach me from now on whilst I'm in the UK (until Tuesday 23rd): e-mail, phone or SMS. After that: e-mail.
For the sake of my ability to manage communications whilst travelling, please don't use Facebook or Twitter to try and reach me - I probably won't look at them for weeks (and weeks) at a time.