The timelines in this thread are unrealistic... even given the relationships that Jolla has already made public. Future for them means they are 2 steps ahead, and one of those steps has nothing to do with a device.

Licensing
- can work for SailfishOS if they do something that integrates TOH; pretty much is nothing more than a RedHat for Mobile if they went without it
- has limited usefulness in a Cyogenmod like capacity - giving existing Android owners a path to a different UX. Makes more sense to pitch that as an option to Android OEMs who are part of the Open Handset Alliance - those who are can't do use this without breaking that agreement
- has potential usages in automotive and other verticals where the security of Android is questioned or, the flexibility of other embedded platforms has diminished where more is needed but there's in-house ability to manage from there

Devices
- the second phone is already locked-in in terms of specs; that is, unless Jolla is using one of those really nice companies who have folks who see rumored images and pump out a working mobile in less than 3 months (there are a few).
- there's likely a workstation-like device in the plans, and probably a piece of wearable tech; there are holes in these avenues, primarily in respect to how the unique IP of Jolla (TOH, customization, etc) makes sense with these; that said, I'd pay attention to their experiments more than their communication

Future
- there are more questions than answers only because we are looking at what's been done before, and asking when Jolla will do the same. If their modus operandi (#unlike) were to be taken literally, I'd look at not how their platform enables the niche open source actions, but how it disrupts the pace of development and the responses to regional consumer opportunities... in plain language, watch their shoulders, not their legs.
- watch how niche open source developers help Jolla make a wave forward in development tools. I'd like to say I see Jolla bringing a few along with them, without acquisition. Tizen's action will influence this space too. If Tizen enables bigger reach with as much work, Jolla will have to parlay #unlike as more than just niche passion
- I don't know that it will matter for more than the next 12mos about Android compatibility if they can make the native apps argument. That said, Google's change to ART will help Jolla's position. The more of the Android experience that gets tied to the Play Store, the more likely the Open Handset Alliance looks like Google and the Disciples.

Those are my thoughts so far. But, hey, what do I know