Google can recognise where a decent link originates from. Thus you can get different serps between say London and Edinburgh. This is supported by regionisation in adwords/sense Q. Does this mean if I get a links from C Class from say Edinburgh, that I will rank better in Scotland than the rest of the UK?
I have printed a map and I am gonna try it. Will look at where the link is from and see if I can get a regionalization SERP
I don't think there is, but still you can specify when you adwords etc, towns regions and countries. Wouldn't it be weird IF you could target a specific region organically though!