It's the easiest way to share your credit card information with the world.
2) Submit photo to hacker news
btw i cant believe nobody point a finger on google yet, this part of their fault too. there should a 'proper' mechanism on their webmaster tool an option to excluded a sensitive data Or make it an opt-out features Or add one regex line to detect an anomaly data on their search.
ffs they have billions to tinker around with it
Don't get me wrong, I don't care for Twitter myself. I don't use it, and I do find most of it to be trite and little more than navel gazing. But I can see some useful signal on Twitter, I just cannot see how it could not get buried under an avalanche of noise.
Blippy seems totally vacuous.
I can see it catching on with kids definitely.
I am also keeping in mind that there are many jokes in the podcasts about Mr. Laport's proclivity to purchase tech items, at times in quantity, as an early-early adopter.
Kids that don't have a credit card?
If you buy something and then a number of your 'followers' buy the same item a few days afterwards, that information is very valuable.
Then they will monetize by giving it to the only people who really care how much you spend at Starbucks: Starbucks (and competitors).
Even if this turns out to be test data, it's still pretty shocking and will tarnish the service forever.
Why would you want to automatically share information about every purchase you make with your credit/debit card with the world? It just sounds like a recipe for disaster with very little upside.
Can anyone who uses this service (if any HN members do) explain the usefulness of it to me? I might just be misunderstanding the purpose.