StrongLifts is basically Starting Strength repackaged for easier consumption with better marketing. For beginners, both will do a great job of getting you in shape, but reading Ripptoe's books is a must for getting into anything more advanced.
Sometimes I think I am the only nerd who never had a traumatic high school experience. Sure, I never got along with the jocks, but I never really wanted to either. I was perfectly happy hanging out with my nerd friends.
I think a forum for an app is a bit different because it has a specific topic that makes people seek it out. No one is going to stay on a new discussion forum if it has no users and there are more options. Also, subreddits may start out like that, but have you seen how many are completely deserted?
I think the question arose from the fact that the old logo looked like it was trying to be both a window and a flag at the same time. The reason for looking like a window was pretty obvious, but the reason for looking like a flag wasn't.
I imagine simulation is definitely the route they will go. To be honest, I would be happy with anything outside of just reading and answering questions. I am taking a similar course at my university now, and there is absolutely no lab exercises, simulations, or anything outside of your typical lecture. I've been learning LTspice in my spare time, but I was pretty disappointed that there wasn't something like that already in the curriculum.