Alright, where to start with my response, lol. I will try to hit each point one by one.
Dezy: I am planning on Rooting this phone, and doing my first ROM. I owned the D2G before and it was rooted because back then z4 was the easy way to do things, when I got my Dinc2 and it went to GB I couldn't do the z4 anymore and I didn't want to get into the more complex root methods. That won't be the case if I get the Nexus because it appears to be easy enough to root/unlock and get into these ROMs and Kernels.
As far as checking out the phone, it's been a while since I've tinkered with one. I always rush to the VZW Kiosks or stores when a phone first comes out to give it a run for a few minutes, but they seem to all keep out Dummy phones now that I can't play with
I did like it when I played with it, I might try and find someone who will let me play with a real one for a while. But anything is better than my busted up Dinc2 at this point, lol, so I'm sure I will love it regardless. I'm sure the material quality can't be that bad in comparison to my Dinc2, the back is plastic, although it is a nice rubberized plastic, the shape of the battery cover has always been weird to me, so I assume the Nexus back will win that round too. I plan on slapping a case on it anyways, something with grip but not so much grip that I look like I'm training for Olympic Wrestling trying to get it out of my pocket. Service in my little city is good, so that's fine, I don't spend much time calling people anyways, I'm a txt'r.
Cupfull: So basically I'm going to lose all my SD Card stuff I have on my 16gb card when I get the nexus, unless theres and easy way to transfer it to the new phone? I've heard about the VZW Cloud, I need to look into that and see what it's all about. The 32 on board will be more than enough, I don't fill my phone up with too much junk.
On a normal day with my Dinc2 I'm on Facebook a lot, might watch a video or two, checking instagram, the amazon appstore, surfing the market for new apps, texting a lot. With a new phone though, I tend to spend a lot of time on it at first checking things out. And I've always been a keep my phone on the charger type of person, even if it's only at 90% lol, I like it full at all times when I can. I keep the brightness pretty dim too to help with battery. Reception is decent in my city.
I too am bummed for losing my Grandfathered data, i had to fight for it too when I left my ex's phone plan and got on my own, they took it from me and I had to get it back. I knew right away that I would lose it when going to best Buy, and I read it on here for confirmation. BUT, I don't go near the 2GB data, since I stay on wifi while at home, and even where I work offers free wifi. I try not to do much on 3G because I hate the speeds, lol. Wish my area had 4G, apparently it might be getting it soon which is another reason I want to get this phone.
I tend to like using an app or two that requires root. I loved getting the theme changing apps like Go Launcher, etc when I had my D2G rooted, but if I get this phone rooted I'm going with a ROM eventually. I tend to download things that change the phones look and feel around, like different keyboards different messaging apps, like I have iPhone Notifications app because I like the look and functionality of it.
I would love to get more into the overclocking and stuff like that, I am a learn as I go type of person. So I think this phone would be great for me to get more involved in all of that.