Originally Posted by blueblade:
“How can I be confused ? What, precisely, is there to be confused about ? I posted a link which indicated that we would be moving onto 5.2, which seems perfectly plausible to me, given the problems with 5.0 et al. I never stated it was a certainty.
I think you are indulging in deliberate pedantry.”
The version you link to doesnt exist it is speculation

Pedantry perhaps but we can all make up revision numbers to Android. The current version is 5.0.2 which is a revision for the Nexus 7 (2012) which is nowhere near the 5.1 or 5.2 you posted.
Originally Posted by blueblade:
“That would be my advice too, but what has that statement got to do with the line of mine you emboldened, viz: "most of whom are not technically savvy" and your initial response of "You would be wrong there"?
Are you in fact saying that the majority of users are technically savvy ?”
Two sentences communicating two ideas.
1. You would be wrong regarding bricking - there is a in depth discussion on XDA regarding the validity of stock images provided by Google and the chance of damaging your tablet when updating via OTA or fastboot methods.
2. Early adopters in general are tech savvy - given the inherent risk in any update. The Nexus programme is a reference platform, you would expect some bugs/defects for the early revisions. Things normally settle down once the updates have rolled out to the wider populous.
Pretty much the same with any software release, let the brave do the initial testing.