OK, at least there was a previous time where I mentioned stuffs like Ubuntu 17.04 along with the fact that Ubuntu will be switching to GNOME soon as Canonical had ceased development of Unity in favor of more cloud computing plans along with IOT stuffs so there won't be much to say here. But then, it seems that Ubuntu 17.10 will be the one to use GNOME by default although things won't be the same as in the past as I guess that it will be using GNOME Shell.
Ubuntu 17.04 ceases support for 32-Bit PowerPC architecture but that's not something you can worry about easily. One past worry instead was something to do with the Mir technology as part of the Wayland protocol which will replace the X11 in Ubuntu 17.10. I don't know if there are still improvements or not like this new technology was finalized and stable enough or what not but we shall see about what's happening in the future throughout the globe or something like that. Of course, there will still be blog posts about upcoming products, wrong things done by the corporations when it comes to privacy and other internet freedom although there isn't anything else to say about various apps, devices or services invading the customers' privacy or some sort because of one thing we already know, once the violation starts, customers start to complain or even worse, file a lawsuit against the company who did this, and then force the company to explain the technical situation on why are they doing this.
So, will Canonical gain additional users when Ubuntu 17.10 comes out with GNOME being used by default? Who knows but at least we already know that Canonical is doing the right thing this year. In the future like next year, Ubuntu 18.04 will be making use of GNOME 3 as they are already concentrating on desktops, servers, cloud computing and IOT stuffs since the Ubuntu phones and tablets didn't provide so much momentum whatsoever.