So, when the discovery of Gliese 581g was announced in September 2010 it was given an Earth Similarity Index (ESI) of 0.92 (on a scale from zero to one, with one being identical to Earth) people understandably got excited. Life as we know it elsewhere and it's only 20.3 light years away.
That's OK then, I wonder if they can get a 3 mobile signal.