But the funny thing is, at the same time the number of downloads of the Skype application raises tremendously. See the dramatic drop down of the users online on the red curve, and the very visible bent in the blue download curve. Why could this be?

now only about numbers, sometimes, but in the past ...
I WAS publishing here my thoughts about Skype, and mainly about the "numbers". Indeed, as a first hour user, since almost the beginning of the exponential growth i tried to register some data about it. I published in the past as a Guest Blogger in Skype Journal and Skype News some graphs and comments and will continue this here.
English isn't my mother tongue: corrections are highly appreciated!