The fact that you can't remove the battery is one of my biggest gripes with the Maxx phones, but it lasts so long I've learned to live with that fact and having a big battery that doesn't cause the phone to have some weird bulge in in like most of the aftermarket extended batteries in my experience have, is nice.
I've got no qualms with the Nexus phones, if I were planning to leave Verizon a Nexus phone would certainly be on my list of contenders. However, I think your opinion of Motorola phones is perhaps a bit outdated, particularly the latest line. Keep in mind also that Google bought Motorola Mobility over 2 years ago, so a Droid Maxx is a Google phone. My current phone, the Doid Razr Maxx HD was the first phone that was co-developed with Google and sold officially as a Google phone. Much of the bloatware has been eliminated, a Droid Maxx is mostly a stock Android phone now. I think the "Smart Actions" are pretty much all that remain of the Motorola "bloatware" and the smart actions are pretty cool, certainly worth keeping around. My early Motorola phones were pretty flaky, as was my one and only Samsung phone. They aren't perfect, but they are pretty darn good with the latest versions of Android. The Motorola phones have always worked pretty darn well as phones though, even if they were a bit flaky on the smart phone side of things. And I personally like the solid feel that the Motorola phones have when compared to the Samsung phones that feel kinda flimsy, a couple extra ounces in my pocket is okay with me too. I like the Kevlar used in the Motorola phones too compared to the cheap feeling regular plastic on the Samsung phones.
Just in case you haven't looked lately, the Nexus is considered by CNET to be an excellent phone:
http://reviews.cnet.com/cell-phones/goo ... 28372.htmlBut the Driod Maxx is outstanding:
http://reviews.cnet.com/motorola-droid-maxx/ - it was pricey, but prices are coming down and will continue to do so.
Of course the Galaxy S4 is as well:
http://reviews.cnet.com/samsung-galaxy-s4/How does Motorola 'treat' the developer/tech-nerd community? What I mean by that is Samsung/Google basically gives you the keys to the castle when you buy their products in terms of ease to unlock the bootloader and root and work well with custom ROMs. I know when Zach rooted my DroidX he wanted to light that thing up in a burning inferno it was such a PITA. HTC is good with this too.