I don't think Findlay's and Williamson's have anything to worry about. Fresh products from these two will always trump the vaccum packed meat and fish you get in supermarkets. They haven't had a problem with Scotmid before now so don't think Sainsbury's will threaten.
Not sure what the point of having yet another 'Porty Against...' group will do to stop this. Also it makes us look like a bunch of whingers (which is what the rest of Edinburgh thinks of us already!). I bet those kicking up a stink will soon be popping into Sainsbury's for a pint of milk when no-one is looking.
The only people who should be worried about this is Scotmid. For too long they have been resting on their laurels knowing that a large proportion of their customers only shop there because they are desparate and there is nowhere else to go. I'm glad i'll never have to set foot in that dump ever again (apart from going to the Post Office). The Scotmid shop is a shambles, it is dirty, over priced and the staff are a complete joke. Zero customer service skills and why is there only one till open at busy times.
It will be sad to see Woodwares close but thank goodness it isn't yet another charity shop taking over.