It seems lots of people here use (or want to use!) their ipads internationally - might it be a good idea to start compiling a list of worldwide service providers, highlighting those that are particularly suitable for short term use?

Might sound like lots of work, but I think there are enough travellers/tourists and international users here to do it fairly painlessly.

I'm happy to collate all the UK information if a mod can start putting it all together in a sticky perhaps?