It's not about format, of course, it's just that all these model-zoo's are only half of the story — not useless, but rather incomplete. That is, if you learn a lot of them, one day you might remember something and find it useful — or you might not. This is a bit abstract, but I want to say you rarely ever need any special tools of thinking (or maybe even tools in general) — you want a technology. That is, a relatively broad (but precisely defined) instruction of how to identify and approach a set of problems in some domain. I.e., it is more about when to use a tool or technique, rather than being a exhibition of such tools. I mean, there is important difference — that's kinda the difference between going to college and going to a museum.
For example, GTD is a technology (doesn't matter good or bad). It tells you when to use tools/techniques suggested (and a better book would have more showcases and exercises to internalize the idea, IMO). This site or coursera's famous "Models Thinking" course — aren't.