Nope. If you work on an Open Source project, you can get VS Community for free. No expectations that you will "grow up" and buy a copy.

There is a Skype for Business, but it's a different animal. It used to be called Linc. A home user would not buy it for home use.

>To tie in the users with a freebie product, hoping that they will buy the real thing when they grow up, that they will join the community, and that they won't get a competing product?
>
>So, if skype is a freebie version of a sold product, which product is that?