A few carefully selected newsletters solve 80% of the problem that is solved by this PAID list. It is not about the price, it is about whether I really need to pay to find these resources? No. I will not pay. Sorry!!
Looking at the preview, the list doesn't look particularly creative or anything you can't find elsewhere. It's mostly copy-pasted information onto a spreadsheet...
A comprehensive list of ways to grow a startup from someone's personal experience could potentially be priceless.
I can certainly see the benefit of having an in-depth list to make your way through as you grow your business - it's organized, all in one place and could save a lot of time spent researching while providing some invaluable first-hand experience and insight into growth hacking.