[CiceroCiceronis]

Zotero is great, but the current versions don't actually support web annotation. That's a shame not only because web annotation is useful, but because given its excellent support for PDF annotation, it feels like it could become a one-stop shop for annotation/organisation of documents of all kinds, something which I've been looking for in vain for some time.

[Eddy_Viscosity2]

Maybe someone out there in HN land will read this and make a web annotation add-on to zotero. One can hope at least. You're right hat it is the missing piece of an already very capable tool.

[CiceroCiceronis]

I seem to recall someone mentioning it as "coming eventually." Hopefully that proves to be true.