And all those idiots who started converting Lync to "Skype for business" as well. In addition of the nowadays really quirky working Skype, I have bunch of Lync/

And all those idiots who started converting Lync to "Skype for business" as well. In addition of the nowadays really quirky working Skype, I have bunch of Lync/Skype for business apps installed as well and they are even more horrible and PITA than the Skype.