My $.02 -- if I were to provide a resource with the goal of being of great value to people, and it's within my wherewithal to maintain it with what I make elsewhere, the $$ return from ads are far too low to justify how much they detract from the experience I set out to provide. Ads aren't the absolute worst, but I think we can agree they are on average negative to the experience you visit a non-shopping page for.

For a fairly niche resource such as this (it'll never reach a "how do I get a boyfriend" level of audience), it's unlikely to ever draw as much ad revenue to pay for itself. To do so, a high quality, specialized ad system would need to be deployed, which honestly becomes a high touch deployment and maintenance project, that isn't directly tied to the core goal of just providing an awesome resource publicly for the greater good, which is just distracting (or costly) for whoever is behind it.

I appreciate the mature choice to not try to gain small change and instead eat the cost for hosting and development to feel good that you are providing something not just great, but unadulterated as well.

True, what made me write it was a YouTube channel I came across, they don't accept donations or show ads on their channel and they have crazy views, they say that we don't want to earn money on this, granted that they give it away for free, but it isn't "evil" to get some money out of it, I am not saying rip off students by charging 10000$ per session, but providing something like a PDF version of the online guide for a small amount say $5 would, in the long term, give you some return.

That's passive income which you don't have to bother about, like you'd have to bother about ad deployment. We as an industry are funny, we expect everything to be free of cost _and_ the author should not monetize it in any way possible, it isn't evil to monetize that's what I am saying.

Ads are basically a tool for psychological manipulation. It's unfortunate that this is the only practical method of monetization for some creators. Micropayments in future may help with this. To me, ads do feel disrespectful of my audience.

While ads might be that, but all I wanted to say is that it could be monetized somehow like a pdf on leanpub for 0-20$ pay what you want, I would have gladly paid.