Is there a way to get a list of all the accounts?
Thanks!
Yes, this can be done via blockchain scanning.

Let me know if u need a special API call for that.
I'd definitely like an API call that would return all accounts. For blockchain scanning, what is the process to get all accounts? A quick look at blocks.nxt (12MB) shows only ~300 unique generatorPublicKey's, and transactions.nxt (also 12MB) has about ~3500 unique accounts. The blockchain explorer says "Accounts: 13919" and lists lots of new accounts being added though.