[awillen]

There was definitely some failed startup that just published people's credit card purchases in a giant feed... maybe it was just an earlier iteration of Venmo? I've been Googling but can't find it.

[justablippy]

You're thinking of Blippy, by Pud!

https://techcrunch.com/2009/12/11/blippy/

[sharkweek]

As the father of a toddler, even you saying the word Blippy (Blippi, officially), is sending shivers down my spine.

[awillen]

Thank you!

[psds2]

Facebook had a feature that showed your friends purchases you made on your timeline. People were pissed that their surprise gifts were ruined.

[brian_herman__]

Man unintended side effect, wow, I wonder how many other ones there were with things like this? Finding out someones sexual orientation when they order a sex toy?

[egfx]

Wasn’t it Mint that did this? I remember this feature from a failed startup as well.