Just a few minor notes, in case anyone is following this. I'm still using Edge.
The Cave's SW executes a very little differently on Edge. With Chrome, after posting, I have to manually Refresh to see that or other changes on the Main Index page. Not a biggie, but nice.
On CU, Chrome can't render my avatar for some reason. On the computers I use, at least. On Edge I see it, the bib and finisher's medal from a half marathon I did 2 years ago. I'm so accustomed to not noticing my avatar on CU that it took me several days to realize I could see it.
Edge renders the RaceRaves main page a little differently. The main page includes abbreviations of the most recently posted reviews. For each review it gives the name and location of the race, the "name" and avatar of the reviewer, part of the review text, and an overall rating. Instead of stars, the rating symbol is running shoes, 1 being very poor, 5 being excellent. In Edge the 5th shoe is kicked down to the next line. That it took me 4 sentences to describe it tells you how minor the oddity is to me. I wish it rendered it correctly, but it's well short of slightly annoying.