Hello! This is my first jam, so I have an etiquette / logistics question: do you try to rate everything? If not, what do you think is a "fair" amount of entries to rate?

I don't think it's reasonable that one should rate everything. How much you should? Umm... More than zero?

I don't think that's something anyone else can answer for you. I would have felt like I'd have paid my due after 10, but I ended up rating all of them. But I've got loads of time on my hands from being laid off work last week.

Personally, I think there is some ethical obligation to rate some, but the number is up to you.