Currently Admins can add comments to breweries and places, as per the page for Two Cocks Brewery:
Is there a reason why this is limited to Admins? For instance I just added a Commissioner and it would seemingly make sense if I could have added a comments starting “Previously beers/ciders were added under the breweries/cideries at which they were produced but Muddy Wellies is a separate commissioner.”
Similarly I just added Saltbox SE1, a stand in Borough Market which only has one tap. However I added it because it is run by The Rake bar and combines pop up kitchens with themed beers (most of which is currently is canned/bottled). It would be really useful if I could have added that comment so that Admins and other users are not wondering why I added a random marker stall.