Yet no new MacPro, an iPad that clearly has us looking towards the Surface or a single version of an iMac using a limited color display. Sorry no matter how much Apple want to claim they are a software company they are hardware company - Adobe is a software company. Always having to dismiss update prompts because I need to stay on a stable level or having to circumnavigate the bloatware such as Photos is not a fun way to work.
Honestly I can't even name a single feature that OS 10.11 brought over 10.10 The feature I need is stability for all the software I want to run not just a new version of Photos. So yes I do hope the OS updates move to a 2 year cycle and the MacPro gets updated more often.
I don't think Apple claims to be a software company. If they are a software company, they would offer their software on the majority of systems. Apple is and always has been a hardware company. The software that they currently offer is for use on the hardware that they sell. Up until a few years ago, they were referred to as "Apple Computer," the "Computer" part was dropped, as it was already clear that they sold computers, and was not necessary. It also made sense to drop it, as they also offer phones, media players and tablets. They maintain the App Store, to ensure usability of their hardware devices.
I think the idea behind a yearly cycle is so that things change slowly, and there is not big shock like in the windows world. Think of the whole, "where the #*&@ is my start menu?" That came with Windows 8. A yearly cycle with slight slow changes (for free) makes it less frustrating for the normal end user. Most of here, on a forum, are likely not the "normal end user," so we here, may see things differently.
As far as bloatware goes, Photos is not really bloatware. Bloatware is the junk that manufacturers add, in order to get you to buy. (Think of the old days, when you would get a game included on your new computer, but you could only play the first three levels then you have to pay. Think about those "free AOL" Cds if you are old enough, or the Encyclopedia disks, that required you to buy a serial number to actually use.) That is bloatware. There is no need to "circumnavigate" Photos, if you don't like it, don't use it. If you really hate it, just drop it in the trash.