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A comment on Ask HN: What was the biggest contributor to your happiness in the past year?. Parent comment

Re:Ask HN: What was the biggest contributor to your happines... by phreeza on Sunday March 21, 2021 @10:16AM (#26530621)
What is this ptpx process? Some kind of postcard exchange? Looks fun, is there more info somewhere?
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Re:Ask HN: What was the biggest contributor to your happines... by eskimobloood on Sunday March 21, 2021 @12:08PM (#26531422)
Yes, stands for plotter twitter postcard exchange. I think there is no real info online. It was organized by Paul Butler[1] on twitter. In the end you but your info into an google sheet and he organized sending out emails with the addresses for your postcards to send to.

[1]https://twitter.com/paulgb

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