How many of these failures are due to insufficient testing on i18n?
IMHO, using texts to replace icon based buttons is clever to simplify the working of screen resolution adaption, however, it does increase the possibility of inconsistency between different locales. I still remember NYTimes.app for iPad displayed ugly aligned date texts which is just too long to fit into the space left for them, only in Chinese locales, which they do not officially support, and I doubt that they really did testing on it.
IMHO, using texts to replace icon based buttons is clever to simplify the working of screen resolution adaption, however, it does increase the possibility of inconsistency between different locales. I still remember NYTimes.app for iPad displayed ugly aligned date texts which is just too long to fit into the space left for them, only in Chinese locales, which they do not officially support, and I doubt that they really did testing on it.