At least it does work. Which of course Skype for Business completely doesn't, even in browsers (on Linux). Even then buying a Skype for Business account on Wind

At least it does work. Which of course Skype for Business completely doesn't, even in browsers (on Linux). Even then buying a Skype for Business account on Windows it's the most confusing mess as they assume that you're buying the full Office 365 suite and want to take over your email sending. Which contains this massive admin section that's basically empty and doesn't make much sense. So then you end up with some terrible user@blah.microsoftonline.com account which unless you pay for more than the basic package isn't an email address at all. So people still have to manually send you the link for any meeting that you are a part of. Then you have to do a real hunt to find the download for Skype for Business - cause they all assume you just bought the whole Office 365. I also can't connect to any Skype for Business account via Skype on Linux - just for messaging. That does work for some people for my Skype account on Windows to connect to Skype for Business but half the people don't get my contact requests or they are never shown online. Of course then there's Slack. Slack works everywhere. On top of that Slack (non-video) calls work almost everywhere except for the Firefox and Desktop apps on Linux.