After a year+ of using Roam, I discovered https://mem.ai a few months ago and haven’t gone back to Roam. Mem is invite only beta I think. Raised 5.6M from A16z. It has bidirectional linking, tagging etc. Easy workflow via “mem spotlight” - you can capture websites or highlights into mem, or paste from mem into other apps (e.g snippets)
But very intrigued by obsidian. I briefly tried it before but will give it a go again