I can't think of one website/company that I would like to have this small town clerk-customer relationship with.
Youtube's recommended videos are unfailingly terrible, and Amazon's recommended products just feel like annoying add-ons that might "accidentally" get bundled into my cart if I hover my mouse too near them. I generally already have something in mind if I want to buy/watch online.
I'll stick with recommendations from friends/actual people. That's why last.fm/spotify has been so great for music discovery relative to pandora/rdio - you can browse real people's collections instead of an algorithm's guess of what you might like.
You can optionally choose to share play lists for sure, I'm not sure if they still do but spotify by default shows everyone what you are listening unless you put it into some private mode (a tad less creepy)
Youtube's recommended videos are unfailingly terrible, and Amazon's recommended products just feel like annoying add-ons that might "accidentally" get bundled into my cart if I hover my mouse too near them. I generally already have something in mind if I want to buy/watch online.
I'll stick with recommendations from friends/actual people. That's why last.fm/spotify has been so great for music discovery relative to pandora/rdio - you can browse real people's collections instead of an algorithm's guess of what you might like.