VoIP and some agonies of E.164 or, Forward Into The Past!

Does anyone else remember CompuServe accounts, which were all numbers? Mine was 72125,1424. Or ICQ, which was fun to guess just when the other person signed up by the numeric value of their ICQ account. I'm glad to see ICQ is still operating, which maybe I should have noticed before. I wonder if my old number still works?

Now people use names for their email, in a standard and well understood form that works seamlessly between different service providers. Me@example.com is far more understandable than 72125,1424 ever was.

Abandon Skype all ye who enter here

With the purchase of Skype by Microsoft, there's a question that has been bugging me for quite a while.

Why Skype?

What properties made Skype the 800lbs gorilla of software phones?

I think I have a few ideas.

1) Video. Even though it took a while to get video working on Linux, it does work and works pretty well.

Microsoft devours Skype

Skype has been purchased by Microsoft, for $8.5 Billion.

I have used Skype for years on Linux, even though Skype treated their Linux client as something like a red-headed step-child. Features like video chat were always included in the Linux client long after they were in the Windows version, bug fixes were slow, stuff like that.

But, and here's the biggest thing: It worked.