[hiphipjorge]

The two mains reason right now would be because you can do screensharing and because this is not tied to your iCloud account in any way.

In the future, we will probalby have other clients other than the macOS one.

[Terretta]

Regularly escalate FaceTime calls to screen sharing for remote support. Works very well.

Does anyone with a Mac not have an iMessage account, leaving their texts green instead of blue? That audience seems small.

To keep work separate from personal, I originate work texts and FaceTime from the work # on my dual number iPhone. This is also settable per Contact.

[akeck]

Apparently Messages can do screen sharing. I haven't tried though. https://support.apple.com/et-ee/guide/messages/icht11883/mac

[hiphipjorge]

Screensharing in Messages does exist, but it's convoluted. This experience is (in my very biased opinion) way nicer.