UPDATE: "bring groceries to my house" is now a specialty of Instacart. "Assemble my furniture" turned out okay, though "put privacy film on my windows" didn't, nor did "mail a bunch of books for me." Oddly, "make me a Superintelligence costume" turned out well.
I have often benefited from recommendations for Things I Didn't Know I Wanted.
Given that Less Wrong is a community of unusually intelligent, critical, and self-improvement-focused people, I suspect we can generate a pretty helpful thread of product recommendations — perhaps even a monthly thread of product recommendations.
Rules: