Agreed,looking at the perms listings perhaps 'start point' is something that could be added to all set route permanents to let people know if it's going to be viable to get to.Maybe drop a line to John Ward with a request.
As far as Edinburgh permanents go I think there are only Mark Shannon's routes that leave from Edinburgh area.(someone shout up if you know better)
There aren't a huge number of Scottish permanents full stop(we could do with some more) which I think is one reason the DIY permanents have become very popular as these can start from as near to your house as you can get a control and be as short or long as you like.
Graham Hines runs the Northern Climes mesh permanents which take in the southern part of Scotland although they don't have a detailed routesheet do provide you with a mesh of distances between controls to help you make up your own route.
Hope this helps a bit.
Alternatively isn't a bit of mystery about where you'll end up one of the things that makes Audax so magical?
Mystery, along with Romance and Beer are indeed the spices of life. But knowing what part of the world the route is in is what I'd like to know!
I absolutely appreciate that this is a relatively new feature, and it's certainly one that I'd be keen to see expanded a bit - it's very difficult to juggle family diary /children/work/weather/fitness and location, thus making a lot of the calendar events difficult to even consider, so permanants are the way forward from my perspective.