- Conditional email address acceptances (block gmail etc)
- An effective friend referral product that plugins in and syncs properly
- An effective way to serve gated content within a non member area, thus rendering the public end of website a more effective pre-sale mecchanism.
- The ability to style as a page that gates member content.
- Ability to create a timed blog that will auto-publish according to a schedule set when creating this content, so that a member that joins the member area will have a blog type publish itself after X days, and then publish other items in the blog schedule according to the schedule you set.
- Abilty to sell a blog collection via the shop, so that when purchased the blog appear in the member area for that person.
- Staggered learning paths with publish schedules that start when a guest signs up.
That should keep you busy.
I think it would be time for SquareSpace to incorporate some of the feedback they will have received since launching these member areas to a version 2.00 to bring them up to speed with some of the popular use cases and to keep the members areas portfolio within SquareSpace instead of letting third-parties provide that functionality.
