I loved StumbleUpon but I have this odd feeling that it was sort of the first augur in my life for what algorithmic feeds would do to my attention span. But it

I loved StumbleUpon but I have this odd feeling that it was sort of the first augur in my life for what algorithmic feeds would do to my attention span. But it really was a cool thing, in those last days of the pre-social media web, to find all those neat little passion project sites.