This is fascinating but how do people keep the charge topped up? The USB on my first two only lasted a year each - now I'm out of warranty, I'm terrified of breaking it, so swap the battery once a day (as per drain rate).

If you're installing stuff, how does one get the application menu to refresh, without doing a reboot? "killall hildon-desktop"?

Even when I was using a charger, I usually forgot or accidentally ran
out of charge at least once a week, so (IMHO) anything 10+ days is good going!