This thread discusses the Developers membership subscription which is currently under consideration.

The main benefits are shown on the Membership plan comparison page here:

www.joomlapolis.com/memberships

Developers can participate in this discussion and share their thoughts, wish list and recommendations regarding this new membership level and the benefits they would like to see here.

So, if you are a Developer or Integrator please express your interest and thoughts here.

mwweb wrote: When might this be available?

This program is for developers/integrators that rely on CB, CBSubs and other Joomlapolis products in their own day-to-day offerings.

Feedback is requested from this community group to understand what services they feel should be included in such a membership plan.

Availability depends upon services that will be offered which depends upon feedback given in this thread.

ThePiston wrote: I would have to think that this would be a mutually beneficial relationship. Developers would assist the CB team with ideas and suggestions from our own real-world experiences. In exchange, the developers might have access to beta releases or a developer–only forum.

Of course.
Developer plan members would be considered as VIP customers that would definitely influence further development and features of our products.

Please see initial set of benefits here:
www.joomlapolis.com/memberships