Hi, Alex, and welcome! Deborah and Beth Ann have given great answers to your post already; I will only echo what they have said!
Does anyone know each other in real life? Do you build relationships online also?
Yes, I've met many members in real life, including Angie and Greg, and consider many that I've met in person or only online to be genuine friends. Some of these relationships go far beyond fashion.
Are there unspoken rules or ettiquette that everyone follows?
What the others said. The main rule is have fun with fashion, and the unspoken but continually re-enacted rule is to be polite, respectful, and kind to others.
Is there anyone who you particulary admire and respect their advice? Do the member levels and roles affect that?
I respect all participants on the forum, whatever their membership levels. I do tend to "follow" certain "style buddies" a bit more closely. They might have a similar body type, live in a similar climate, have similar lifestyle needs, or similar style preferences.
Or they might simply be people that I especially admire and learn from for their differences -- e.g. women who are much older or younger than I am; women who live across the globe. There is always something to enjoy here!
Are there habits or lingo that new members might not understand?
Sure, but we are happy to explain and we have a list of acronyms on the site.
Has YLF changed the way you approach fashion in your everyday life?
A resounding YES to that. I am far more confident, I like to take more fashion risks, and I have way, way more fun!
Do Angie's outfit posts affect the way you dress?
Yes, I do often emulate her outfits since we have a similar body type and style preferences -- that is one of the things that drew me to the blog in the first place. But we live in a different climate and have differing lifestyle needs, so I often adapt looks to my own situation.
I also emulate many others on the forum.
What keeps you coming back?
First, the community. I have fun here!
Second, the ongoing fashion education. I know I will keep up to date if I follow along. Angie is a brilliant stylist and so very kind and generous!
Third, the incredibly great shopping tips.