Hi Steven,
I think there are many people out there appreciating your hard work in your free time.
Just curious, don't you consider to start a crowd-funded campaign to implement some of those terrific awesome features
as discussed in thread Win10 Style [Concepts]?
I know that the donation per paypal may work for you as it's now but maybe this could give you more freedom / predictability.
I assume there would be many 'incompatibilities' in your current code when moving to universal app platform, but this
could also bring new things and possibilities for example to target the windows phone community.
Thanks for considering and thank you for your hard work.