This is great to hear, thank you. It was especially pleasing to read this:

I felt right "at home" despite the changed navigation.

I was concerned that experienced users would feel less comfortable with the update so I'm relieved to hear that it wasn't a problem.

It would be worth considering keeping the "My Profile" item in the visible area

Would you be able to send me a screenshot of how it currently looks to you please and the screen where it's not as visible as you'd like? I know that on the Profile screen, the Masthead and Profile Header push everything down - I adjusted the white space in an attempt to keep as much in view as possible when in this view and I could adjust the white space even more to accommodate this.

if "Posts" instead of "Blog" was displayed immediately when a profile was called up

Good suggestion - The response to the quick user test had Posts as the clear "winner" so I should adjust this. Thank you.

comments sorted by age and not by trending by default

"Comments" should be sorted be age although "All Posts" currently defaults to trending (I assume this was a translation difference) - I suspect that I'll need to leave this on "Trending" for now although it's a discussion that's worth having (I think that "Steemit" use Trending to entice people into thinking that they can earn mega-bucks).

Thanks again, it's so helpful to get additional perspectives.