Hmm, seems to be a few remarks on how Tasker is tricky to use. I haven't tried Llama, but I didn't find Tasker particularly difficult to get to grips with. Anyone with some programming experience should definitely find it easy enough.
I just got the toggle button for call forwarding set up yesterday. Now a process that used to be annoyingly cumbersome and take 30 seconds every time I arrived at or left work is a breezy two-taps that leave me feeling satisfied with myself for having set it up.
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: