My first question is whether it incorporates any resources from Erowid.

It does not - yet. I explicitly chose to keep it academic for now, but I considered over and over if I want to pull in subjective experience or legal content and decided to focus on academia for the initial push.

That said, I've been working with Josie Kins who runs https://effectindex.com/ and she's been building out a new system that incorporates categorized subjective effects on psychedelics, dosage and harm reduction info, with a huge amount of trip reports from all over the internet that we'll integrate into the individual topics sections probably in the next couple months.