Haha, great thread title! First thought was "What is a personal love story doing in the Note 4 forum?" Then I read the post and could immediately relate.
Even though it's been almost two years now I'm still loving my Note 4 and just don't see anything current or upcoming to consider replacing it. So much so I thought it best to pick up another one recently as insurance in case something happened to the original. This phone just ticks off all the hardware features I want and value yet!
As a plus the new one also allowed me to take the risk of unlocking the bootloader and rooting just to use AdAway and to make various system tweaks to the stock ROM via Xposed modules as well as revert the GMAIL and Maps apps to older versions (by replacing their apk files in the system folder).
So along with a total of 6 batteries I'm a very happy camper and can now comfortably sit back and just continue to enjoy this great phone for the next year or two (or longer) while waiting to see what Samsung does with the Note line and/or what other options may come from another OEM!
Edit: I'm absolutely exhausted reading about the Note 7 battery issues and recall. It all makes me appreciate the Note 4 and its user-replaceable battery even more!!! Samsung has a very tough road ahead if not just in my own mind! The biggest thing they could do in that regard is go back to a user-replaceable battery with the Note 8 (or whatever they decide to call it)!!!!