You can help the #Fediverse by donating to the platforms it runs on:
FunkWhale 
- https://funkwhale.audio/support-us
Lemmy 
- https://liberapay.com/Lemmy
- https://opencollective.com/lemmy
- https://www.patreon.com/dessalines
Mastodon 
- https://liberapay.com/Mastodon
- https://opencollective.com/mastodon
- https://www.patreon.com/mastodon
PixelFed 
- https://liberapay.com/pixelfed
- https://opencollective.com/pixelfed
- https://www.patreon.com/dansup
(...there are other platforms but I couldn't find donation links for them)
@feditips There isn't any active campaign for PeerTube right now, but it's possible to support the organization which produce it right here : https://soutenir.framasoft.org/en/
A couple more options:
Misskey:
- https://www.patreon.com/syuilo
Hubzilla:
- https://salt.bountysource.com/teams/hubzilla
- https://zotlabs.org/donate
- https://www.paypal.com/pools/c/8x1QU3MIOD
@feditips Nice toot!
I can add one more software (which I'm participate in development).
Plume
- https://docs.joinplu.me/contribute/donations/
Thanks!
@feditips@mstdn.social
Misskey
- https://www.patreon.com/syuilo