Pro tip: Click and hold any icon in a top or bottom action bar in Android to see its label. Very useful with cryptic symbols. Not a solution, but eases the issue.
Doesn't work in Browser, the #1 androd app. Holding on the tab switch button or the three dots menu button does nothing. Holding Back opens the history menu, holding the app switcher does nothing, holding home runs the Google Now animation. Better luck in other apps maybe.
Tablet support is definitely coming. I've been inundated with request for a few things I didn't see coming, so as soon as I clear those items out I will get straight on to tablet support.
I've heard it began when some shop assistants were, when selling an item, simply pocketing the payment for the goods themselves and never putting the money into the till. To counter this, the shop owners made it so that almost nobody would pay for an item with exact change, meaning that the transaction would have to be put into the till system in order to open the change drawer.
I have no doubt that at some point Google will start building some sort of integration between Glass and Street View. They're already starting to do what you're talking about with street view data - they're using ReCAPTCHA to OCR street signs and house numbers to try to get more accurate address information for maps.
More control is a big source of value for a lot of people. Personally, I don't need a 2 year old to be able to use my phone, but I draw great enjoyment from being able to customise it to my tastes very easily. Don't like the stock keyboard? Chuck it out. Don't like the app launcher? Download a new one.
If you want a more consistent UI and smoother animations over that, then great - there's a polished, well made device for you too on iOS. Different strokes for different folks.
Given Android's rampant popularity, you would have to come up with a source for that claim.
I know here on HN the mantra is that people buy Android because it is cheaper/"they cannot afford iPhones", but in the real world people deliberately choose things not made by Apple.
Despite the Apple fandom on this website, there is no universal truth in Apple being a superior platform.
In fact, I say the lack of customizability speaks of it being poorly engineered.
My argument is that sales volume is a function of customer acceptance. And thus Android has the biggest customer acceptance of all the platforms out there.
The hacker news meme that Android is barely usable is getting rather stale.
You love strawmen. I said that iOS is much better in the usability department. I didn't say "android is barely usable".
Also, most android phones are not nexus phones. Most of these phones can not be upgraded to 4.0 yet. By your logic customer acceptance clearly shows they aren't interested in control if they can't even upgrade the OS.