Greetings!
A group of independent educators (myself included) have created a web-collaborative wiki resource called the TeachersPetWiki (located at ( http://www.TeachersPetWiki.org ) and were wondering if the interface might help catalog some of your grammar questions and answers.
For example, someone could create a "TeachersofForeignLanguages" or "EnglishQuestions" subgroup that would contain frequently asked (and frequently answered) grammar questions. The strength of Wiki is that it allows page editing by anyone; therefore, you could add or delete page content as necessary.
The community is also open to other uses; you can construct a home page or create collaborative lessons, for example. Needless to say, it's yours to use, and we hope it's helpful to you!
~dave
collaborative wiki resource -- open for your use!
Moderators: Dimitris, maneki neko2, Lorikeet, Enrico Palazzo, superpeach, cecil2, Mr. Kalgukshi2