Will it be possible to transition from Supporter to Membership?

I'm not sure what's in the Membership plugin, but I would have to think it would duplicate a lot of the same features that are in Supporter (themes, plugins, ads, etc).

Are you guys thinking that the Membership plugin will replace Supporter?

And, if it does allow blog creation and unlock features, will there be a way to migrate from Supporter to Membership if we decide it makes more sense for our communities?