Pow does not limit spam in bitcoin. Fees do. Pow is used as a decentralized election mecanism to distribute the block production.

They will allow to hide your phone number from your profile, but what about your profile name ? This will identify you after your username is used. So you must also remove your name from your profile, this will confuse your previous contacts (I’m not sure if names come from profile or contact list actually).

I feel the options for phone number display are not sufficient to have several privacy profiles.

A phone number will always be required to limit bot accounts.

Plume is good also to host a blog: https://joinplu.me/

The Facebook mobile webapp works just fine nowadays. Pretty sure it’s even possible to enable notifications in most web browsers. I still don’t get why people are willfully installing apps instead of just pinning web browser bookmarks.

None of those app is popular enough anyway. You still need sms + Whatsapp + a couple of others. So adding another one is not so much of a burden. Besides, it works just like Whatsapp from a user standpoint, and no password required.

I read the users can blacklist instances already, from the latest Lemmy release note.

Carrefour has a track record of replacing famous brands products by his owns. This could be designed to increase his own market share by shaming others.