Honestly I had been getting into NXT and haven't even heard of these options but if I had I would have been nervous entering my keywords into a live site. What keeps them secure? Can they both Stake? Do they have access to our keywords? Would we know if they changed their structure and did have access to our keywords?

I think the simplest thing would be to try and make an app that looks and feels as similar as possible to the other cookie cutter coins, now I know this would be devolution but it doesn't need to be the main client. QT style application that instantly runs everything in the background and has the option to stake would be so familiar and bring in tons of users, also no login screen with the keywords but an electrum style generate and write down only used for backup.

Essentially I think the key to get more users is make it more like what they're used to even if it seems a step backwards it could easily bring a huge group to adopt it.