Hi! My two boys (7 and 3 1/2) have gotten really into MLP, and I have to say, I'm getting sucked in myself. My wife keeps telling me "Don't become a Brony!" but I just started collecting Funko Vinyls and stashing them in the closet (for when my 7-year-old gets older... sure, that's why).
My 7-year-old is actually on the autism spectrum, and MLP makes him really happy. He can often be a kind of "completist" about his obsessions, so I'm glad to be joining this community.
BTW, does anyone know if they make large versions (24"x36" or bigger) of the Season 1,2 or 3 posters of all the characters (the ones they gave away free at Walmart and ComicCon). Those are the kind of posters the 7-year-old loves.