I’m always amazed by the sheer number of products Google has built and sunset. I didn’t actually know about this, but it sent me down a rabbit hole. What kind of work was most popular on Helpouts?
Honestly, I can't recall much outside my area of expertise. There were quite a few fitness folks on there, though.
I wound up doing maybe a dozen or so "Helpouts" and it was a good experience. I still have my hoodie!