Yes to the tight necklaces! They really freak me out, and I don't get how on earth she runs in them (and I'm sure I remember her saying she sleeps in them as well, which I really don't get!).
I'm not too bothered she's done well for herself - yes her husband is rich, but she's professional, canny and focused and the blog and now IG is very much her thing. I've 'known' her for years having posted on the same forums since 2000 or so and she's not really changed since then - hyper, stream of consciousness type posting but always coming across as essentially a nice enough person, if from a very specific, moneyed way of life. She's always been prone to over sharing though - she was a reasonably noticeable poster years back, enough that you'd remember things she said and I remember meeting her years and years ago at a meet up and mentioning something about her husband being a lawyer and her being horrified and looking at me like I was a massively weird stalker. Er ... no ... it was just that she'd clearly mentioned it a some point and I'd remembered it - but she had shared that information.
I'm kind of glad she's semi-famous now - she was an interesting person years back, and it's actually quite nice to 'keep up' with what she's been doing.