I figured I'd have to convert PDF or HTML to some format like markdown later, but for some articles I could do as you say. For others with great images inlined

I figured I'd have to convert PDF or HTML to some format like markdown later, but for some articles I could do as you say. For others with great images inlined I'll stick with PDF until I actually need to convert. I'll check out those sites, but I don't trust that they'll stick around.