Fourthirds users

Stumbled across this in an Australian photography forum

Q: Why such the low number of posts from four thirds users ?

Answer

A. Unlike Canikon loudmouths, four-thirds users only post when they have something interesting to say.

B. They don't post because they are all out taking pictures.

C. There aren't any four-thirds users here. Not to mention.

D. They don't post because they are waiting for someone to teach them how to read.

E. They don't post because the system is so well designed that everything is obvious (even composition). There are no questions. There are no answers.

You decide which. There will be a small prize for the first correct answer. Send a stamped, self-addressed envelope.