Well, I somewhat agree. A list like this definitely isn't very useful all by itself. The utility I imagine is in figuring out where the gaps in your knowledge are, and what you need to do better. If my goal is to live life as well as possible, I don't just want to read a bunch of sequences; I also want to figure out which sequences I should read.
You say that you question the value of compressed information like this as a roadmap. Do you think that a different type of roadmap may be more useful, or that a roadmap may not be useful at all?
I came up with an idea today: I think it would be useful to have a list of everything that a typical person ought to do. After all, there is quite a lot of stuff that a typical person ought to do; how else is a person supposed to remember it all?
Here's what I've come up with so far:
Health
Money
Altruism
Interpersonal interaction
Recreation
Responsibilities
Productivity
Skills
Anyone have any suggestions for additions or improvements?
edit 1: some suggestions by Rain and aelephant