Earlier quoted context omitted.
I did something similar with Whisper a year or so ago. 9 years ago, when my now wife and I were dating, we took a long cross-country road trip, and for a lot of it, we listened to NPR's Ask Me Another (a comedy trivia game). Anyway, on one random episode, there was a joke in the show that just perfectly fit what we were doing at that exact moment. We laughed and laughed and soon forgot about it. Years later, I wanted…
Now, at the price you paid to retrieve that memory, is it a viable business model?
Maybe you could argue it cost some electricity, but... In reality, it meant my computer, which runs 24/7 pulling ~185W, was running at ~300W for 56 hours... Thusly.. 300 - 185 = 115W * 56H = 6.44kWh @ $0.13 per kWh = $0.85 + tax.
So... Yes, it was very much worth $0.85 to make my wife happy.