Okay, I’ve been meaning to post this for a while, but I wanted to say that Ocelli and I have been watching this for the last four weeks now. So at this point I think it’s safe to say that in spite of myself, I’m hooked!
It took me a few episodes, but I found myself getting really drawn-in and liking these characters. I have a lot of female friends, and I couldn’t help but think that the ponies - if they were real humans, of course - would be the kinds of people I’d love to hang with in real life. 
Not exactly sure how you had me figured, Movie-Brat, but yes, turned out Rainbow Dash was my favorite. You’re right; I’ve always liked tomboys, but I liked some of the other ponies, too…
Twilight Sparkle- Because I also like girls who are brainy and intellectual.
Applejack- Because I also like girls who are earthy and practical. Plus, she reminds me of a good friend I had from South Carolina who had a southern accent exactly like hers and had a roughly similar personality.
Pinkie Pie- Because I also like girls who are a little ditzy, have a something of a childlike outlook on life, and who also have a talent for baking!
Fluttershy- Because I also have a thing for the shy, retiring types. They’re usually very sweet and nurturing like she is.
You’re right, they really have worked their way into popular culture. When I saw that billboard ad that parodied the poster for the movie Bridesmaids, I’d say they were a legit phenomenon!
And considering the villain Discord in the 2nd season is being voiced by John DeLancie (best known as Q from Star Trek: The Next Generation), they’re scoring even more serious nerd-cred!
One thing that I’m amazed no one has done yet is a full-length video using footage from the show set to Ginuwine’s song, “Pony.” Someone sort of did, but they only used the intro to the show and didn’t do the entire song. It’s one of those fan-videos I’m surprised no one has done yet, along with doing a video for Serenity using Metallica’s rendition of “The Ecstasy of Gold,” and Akira set to Skid Row’s “Youth Gone Wild.” I guess if you want something done right…
I was a little disappointed to hear, though, that Lauren Faust was stepping-down as exec producer and showrunner. Her next project, though, is going to be a show for Cartoon Network called Super BFF’s that centers on the adventures of Batgirl, Supergirl and Wonder Girl. If it’s going to be anything like MYLP:FiM, it’s guaranteed to be something special.