That's not true at all. I have ads shoved in my face on my Mac continuously. It's bulky & ugly to use (UX-wise), so it's only used for business. I make myself

That's not true at all. I have ads shoved in my face on my Mac continuously. It's bulky & ugly to use (UX-wise), so it's only used for business. I make myself available on nth number of services because they people I want to talk to are spread across them; Skype is not one of them.