Comments, whether on Missions, Addons, Ed Depot resources or whatever, are extremely useful and highly valued by submitters, ofpec staff and most of all, ofpec members. All ofpec members, of any age, are strongly enouraged to make helpful Comments whenever they have something useful to say.
At this point I'd also like to remind everybody of the importance of beta testing.
Edit: Bugger, too late.
The thing is, nobody is suggesting that this is a perfect policy. But when you've had your fingers burnt 100 times out of 100, you stop shoving them in the toaster.