fundraiser

 fundraiser  is a type of post similar to an event that encourages readers to donate/donation in response to it, supported by at least Facebook.

Proto-fundraiser examples
These are notes or other existing post types that are similar to a fundraiser post

Tantek

 * 2017-05-07 http://tantek.com/2017/127/t1/friend-fighting-cancer - though links to silo (Tilt) for the actual donation interaction.

Facebook
Facebook allows you to create a new fundraiser post, and has some UI prompts (screenshot?) for doing so for your birthday to request an alternative to receiving personal gifts. See text description in IRC (and perhaps add here as an ASCII art mockup?)

Fundraiser posts by friends show up explicitly in your Facebook notifications:



(need screenshot of an actual fundraiser post - that one was "friends only" so no screenshot)

Tilt
(this section is a stub and needs examples / screenshots)

Tilt is a fundraising silo.