Not sure it’s that ‘innovative’ a use of Twitter as he says here (in fact, am pretty positive that it’s anything but innovative to use social software for a one-way conversation), but hey – we can’t all be webheads and it’s certainly interesting to get an insight into life on the road through the guitarist’s eyes: The Edge has been posting an image road diary to his Twitter account, using his Blackberry. Follow him at @360FromTheEdge