I see your point, but it's not always the case as some may bid but take ages to actually pay - I imagine that can be quite infuriating for a seller. At least sellers can see that I am a trustworthy buyer who won't make them wait. Still, my original post was more about the weirdness of having a bunch of sellers not leave feedback, so I was more curious to see if it was a glitch rather than a coincidence (and it does appear to be the latter!)

Anyway, thanks for responding. 🙂