I've just reinstalled OO after a format c:
Of course, I forgot to save my standard.dic, so all words I ever added to it are
gone. The dictionary feature would be far more powerful, if this feature were added:

1. OO ask users whether they want to share their dictionary additions with an
online repository (via install routine or in the settings).

2. Have new words added only if a certain number of users add it to the
database, accompanied by manual of user review. 

The result would be a fast growing standard.dic in any language, and users like
me wouldn't loose their additions upon reinstall.