Discuss the wiki-tag on this page. Here is the place to ask questions and propose changes.
Alternative name options:
Maybe the first two names are good in that they could capture pledges about resources other than money (e.g., time)? But I can't off the top of my head think of any non-monetary altruistic pledges.
"Giving pledges" is probably bad because it could be confused with the Giving Pledge specifically.
Great entry! I lean slightly towards keeping the current title, since all the listed instances are clear examples of the same intuitive phenomenon, whereas if we expand it to pledges involving non-monetary resources, the boundaries would become fuzzier, I think. But this is just a quick reaction.