About the socialsharing category

Here we discuss the social sharing apps:

https://apps.nextcloud.com/apps/socialsharing_diaspora
https://apps.nextcloud.com/apps/socialsharing_twitter
https://apps.nextcloud.com/apps/socialsharing_googleplus
https://apps.nextcloud.com/apps/socialsharing_email
https://apps.nextcloud.com/apps/socialsharing_facebook

Hi all, is there a plan to to allow create a module for Social Sharing via WhatsApp? This will be very very useful for those who prefer share via WhatsApp.

Now that Nextcloud has an official ActivityPub app, will social sharing be possible to Mastodon etc.?