I’d be much happier if I saw communities cheering for the alternatives. For example, I wish Canonical added a xmpp/jingle service to its One product (and I’d love to pay for it). I wish the community knew that Google allows federation in its Google Talk service: you can reach your friends that use Google.com from your own jingle server. These are the things that we need, more than yet another proprietary protocol and software to take away our options.
I see lots of excitement within the GNU/Linux communities about the new, stable Skype. It makes me sad: it’s the worse kind software to be excited for. It’s designed to spy on you, it has a proprietary protocol, the software itself is badly designed, poor UI and lacks of many features compared to others. What’s more, using software like Skype that is not interoperable with other voice/messaging systems allows Microsoft to push in it creepy features like advertising next to your personal conversation. The network effect created by Skype is bad for humanity, we should treat Skype as a necessary evil and work to make people aware of reasonable alternatives.