The way I see it is that there is a set of preferable reward qualia we can experience (pleasure, wonder, empathy, pride) and a set of triggers attached to them in the human mind (sexual contact, learning, bonding, accomplishing a goal). What this article says is that there is no inherent value in the triggers, just in the rewards. Why rely on plugs when you can short circuit the outlet?
But that is missing an entire field of points: there are certain forms of pleasure that can only be retrieved from the correct association of triggers and rewards. Basking in the glow of wonder from cosmological inquiry and revelation is not the same without an intellect piecing together the context. You can have bliss and love and friendship all bundled up into one sensation, but without the STORY, without a timeline of events and shared experience that make up a relationship, you are missing a key part of that positive experience.
tl;dr: Experiencing pure rewards without relying on triggers is a retarded (or limited) way of experiencing the pleasures of the universe.
Your dirty list is gross. Organize it with some sort of taxonomy, it will help to visualize what's missing from the list, and to prioritize from there.