I'd guess that the "lecture" word hints at the possibility of getting not so much a long and complicated answer, as a snide and condescending one.....
There are some good posts on that pilot forum, but MAN, some of those guys are just rude little snots, too. I'd sugarcoat it here, but I've seen it more often than not, unfortunately.
Okay.. blast away.... S'Mom's not being nice.....
but I bet I've been an AOPA member longer than most of those little charmers.