A study conducted by the New Cities Foundation, a Swiss non-profit institution, showed that 60% of subway or metro systems worldwide offer Internet access.

Availability doesnīt really equate to usage so a colleague and I launched an informal poll to see how many people actually know about and/or use Internet or data services when in a subway/metro/underground.

If you have a moment to take the one-question poll, it would be appreciated - itīs online here.