Ok, lets take it down this neverending who's right who's wrong road again Jason, since this seems to be what you enjoy doing the most these days........
By making a blanket statement that face-down monsters don't have any effects is NOT a true statement BECAUSE of the fact that both "Big Shield Gardna" and "Mid Shield Gardna" actually DO have an effect while face-down. The fact they are exceptions is what is irrelevant to that blanket statement.
Simply adding an 'almost' or an 'except' statement would make it more true. He did neither, nor initially said neither, so I took it upon myself to 'correct' his incorrect blanket statement, and in a joking manner at that.