Well... my mocking the red dot was more about putting it on a red dot, than at red dots in general... For tactical situations and rifles, I'm sure red dots are the way to go (unless your eyes rule them out, like they do for me).
Just seemed... redundant, I guess, on a shotgun in a tactical situation.
Do they even make RIP shotguns slugs?!? Doesn't look like it... so why are they using shotguns in their ads? FFS.