It’s inevitable for websites: there is no “easy” way to be active with little effort, so most people update non-regularly (if they don’t abandon their project completely)
It's a horrible feeling to see a site go from last updated 2 weeks ago to last updated 1 year ago :(
This sounds like a fascinating book! I have to check it out. Some of my research/experiences have lead me down a similar path, but through spiritual teachings specifically...
...Many comparative religious studies categorize them in an equivalent fashion (e.g.: "Abrahamic", "Dharmic", and "Taoic" traditions = "European", "Indian", and "Chinese" philosophy).