robjg63: If someone covered this already - sorry, but what kind of charges does someone (for example) who is with a US telco incur for mobile data if they went (for example) to the UK (or elsewhere).
Is this the NZ consumer getting slammed unreasonably or do all the telcos charge massively for mobile data while roaming?
AT&T (USA biggest carrier) charge 2c (US) per KB or $20USD/MB for international roaming that isn;t canada (canada is heaps cheaper).
They do have bigger packs if you commit to monthly amounts, which can work out a bit cheaper if you can plan your usage ahead of time.
http://www.wireless.att.com/learn/international/roaming/affordable-world-packages.jsp#data
and they are not available in all countries (Cook Islands a notable exclusion since that is where the guy in the OP article went)