But on the other hand reporting feature suggestions to Microsoft is much more pleasant than anything open source has e.g. https://office.uservoice.com/forums/285186-general
In Open Source world, because by the nature of it you're non-paying, asking for features either gets back "submit your pull request" or "go away." Which makes sense, those who contribute the most time get the most say, and that would be fine if those that contribute the most time had the same goals and taste as those that didn't (see the failure of Linux Desktop as an example).
I guess by now Emoji fill that role to some extent. Including the overused part ;-)
None for the Linux kernel, though, but it does have >20,000 forks on GitHub: https://github.com/torvalds/linux/network/members
(disclaimer: I've been running Linux and other open-source OSes for over two decades. I like OSS but it's not perfect and staffing for projects is an under-solved problems.)