Personally, I'm a Solaris guy. I use BSDs when Solaris isn't practical. I'm fully on board with the consolidation of an array of core tools and services by a competent team.
I'm just not sure that I believe the systemd team is said team. Their behavior on mailing lists and bugzillas has been extremely disconcerting at times, such as when they screwed over kernel developers who used the debug kernel option and basically said 'Tough shit that we broke the existing standard workflow, we don't care' ( https://bugs.freedesktop.org/show_bug.cgi?id=76935 )
Whether or not you agree that reasons like that are enough to distrust the team, if I were to keep running Linux in production, and make my own personal choice about what I am using, I can no longer realistically do this. Extremely necessary things such as udev being merged into systemd (and being a large pain in the ass to compile and use without systemd) mean this is no longer something as easy as replacing one or two components.
I'm all for convergence. Hell, I don't even particularly like sysv init - if systemd was a product as refined as even SMF, I'd care a lot less. And, I like the ease of use of journalctl - I spend a lot less time mangling text with grep and awk and sed when going through logs when I'm not on a system where things are being sent to splunk or kibana.
Whatever happens in the Linux community, I'm not particularly affected. SmartOS and OmniOS already have things very similar to systemd because of their Solaris heritage, and they work well. The BSDs seem to be moving in that direction, and I expect they'll create a solid product. I'll use those and be happy to do so. When I have to deal with other environments where Linux is used, well, I've learned plenty about systemd and feel perfectly comfortable working with it. I won't particularly like it, but ultimately, it's not something I care about to do more than discuss it on the internet.