Limiting free version to just 2 devices - practically means they wanna push out the free users. Most people (like me) would just switch the to the web-only version or an alternative app. There are many alternatives out there for simple note taking.
http://venturebeat.com/2016/06/30/4-free-evernote-alternatives-you-should-try/
http://beebom.com/best-evernote-alternatives/