Edinburgh Groups in Facebook

I don't know if any Edinburgh users of Facebook have noticed that the majority of groups in and around the topic of Edinburgh are being used by three main groups - students (the alumni army), visitors (see a photo of me outside a mounment) and advertisers (look at the nice image it says buy me). Where are have all the Edinburgh bloggers gone? Where have all the Edinburgh people gone?

It should be noted that a third of Scotland is without Broadband!!