Thank you for collecting & sorting these; I know how much work it is. (And how much fun. But there's a lot of persnickety annoying work crammed into the fun.)

most of these are just linkages/"this is really awesome!"s

When I was doing linkspam roundups, I tagged those "signalboost" on my notes document. (And rarely included them in roundups, but that's a matter of choice & community focus. It's nice to know how many people are interested even if they're not directly saying much.)