Both 2 and 3 are certainly in the plans. How could we not have an API? And custom domains?
Brett and I have discussed #1 and it's an option we want to keep on the table. First priority is to build and create a great hosted experience, however.
That's good to hear. You would be surprised how many services (even new) don't have public APis. I didn't see it mentioned on the site which is why I assumed it didn't exist.
By custom domains I mean user supplied top level domains. Definitely have a read on how we view URL permanence [1]. I wish more sites thought about it and glad you already are.
Brett and I have discussed #1 and it's an option we want to keep on the table. First priority is to build and create a great hosted experience, however.