In reply to Frank the Husky:
Thanks, has taken me quite a lot of time but it is also pretty satisfying! Hopefully a second chapter to add to this next spring
I think the lack of information is down to quite a few things, difficulty of getting photos sometimes, routes being done by all different people and nobody on the island being a central person collating everything. At some stage there will be a new guide for Orkney and I'm sure at that point the full range of stuff available will be revealed. I know of loads of stuff that isn't in the supplement I made (it was only the routes I and friends climbed this spring) but I realised that trying to make something complete was well beyond the time I has available to invest.