There's a WooCommerce tag as well http://wordpress.stackexchange.com/questions/tagged/woocommerce

There's a huge amount of unanswered questions relating to WooCommerce being closed as off topic.

No doubt there's massive demand for a forum that answers these questions but why should they allow this for WooCommerce and not other plugins?

Why can't Automattic create their own community forum for WooCommerce questions and man it with the big list of Developers they recommend to start with?

I don't think S.E is the best place for a WooCommerce forum and generally find the code quality poor as some top reputation points holders have also stated.