Let it go. Please.
Every useful site that discusses this already pointed out that these OTA releases are staged to avoid overwhelming networks (even your lame WiFi you steal from your neighbor) and to catch any problems before they blow it all out to every user.
Whiners asking 'why haven't its been so long i never get' apparently did not read any of these. Please go find a site that makes this clear, and stick to it for future useful information. The others, feh.
And, if you have not already seen (which I'm sure you haven't), 5.0.1 is released. Looks like 5.0 had enough problems for a maintenance update already. You should now breath a sigh of relief that you did not get an update, which would have annoyed you with any of the myriad nuisances out there.
My N7 2013 is still waiting also, and I decided not to sideload it. Now I'll wait for 5.0.1 to go through the GPE devices, then through the early update populations, and I bet it goes around pretty quickly. There is evidence that 5.0 had enough bugs that Google convinced the manufacturers to hold off and wait for a minor (?) patch.