Quote:
Originally Posted by
solipsism 
1) You are the one that stated
addition of. Maybe thats not what you meant, but that is what you wrote.
That is what I wrote and that is what I meant?

The question was "Skype is already on multiple platforms, what do you think the Microsoft buyout is going to change?"
I'll quote my response.
Quote:
Originally Posted by
Firefly7475 
...the addition of 300+ million active users to the Skype userbase...
I understand people thought I was saying the
potential number of users will expand because of the Windows user base, but I clarified that I was talking about active Messenger users being added to Skype.
I suppose a cleaner way of saying it from a 3rd person view would be the
combined user base will expand, but from Skype's perspective they are getting more users.
The number is actually somewhere between 206 and 330 million as I didn't account for users that actively use Skype as well as Messenger. My point is the still the same though.
The user base of "Skype Messenger" will be bigger than that of Skype by itself.
Quote:
Originally Posted by
solipsism 
So... where do you get there are 1 billion active Windows PC users?
I did the same thing you did. I used the facts we have and extrapolated.
You set the average PC lifespan at 3 years. If you increase that lifespan you start approaching a billion.
You also had the number of users as less than the number of PC licenses.
If you live in a 1st world country, a relatively affluent neighborhood or work in IT it seems that every person has two PCs.
If you have all three it seems that people are surrounded by PCs (plus a smartphone and a tablet for good measure)!

This could potentially be the other way around (i.e. more users than PCs) if you start looking at families sharing the same PC or emerging markets.
Did you actually get these variables from some research or are they estimates?
You also didn't seem to include piracy (in 2009 - no info on what it is now) which is put at around 79% in China, 56% in Brazil and 20% in the United States. There were even some countries with rates >90% (Armenia, Bangladesh, Georgia, Moldova, Zimbabwe).