How can I reuse translations from other contexts?
The problem is that the set of i18n modules set the context for strings automatically.  For instance, suppose I reuse a taxonomy reference field in many content types.  The vocabulary name and each of the field labels are exactly the same and have the same set of translations, but each one must be translated entirely independently.  That field may also show up as an exposed filter in views and I have to translate it independently in each view as well.

Now suppose I mistranslated the vocabulary name for one of the languages and need to fix it.  I have to change it everywhere, which is a ridiculously tedious process.

It would be REALLY nice to be able to translate a particular string such as this once and have it automatically update everywhere that string appears.  I have been able to hack it by manipulating the locales_target table in the database directly, but that is definitely not a good solution.