you know what was fun?
Back in 2012, I started developing an app for the windowsphone (7 back then) which was basically an offline backup navigation for pilots with a few extras likr weather data for pre flight planning.

It was so cool doing all this back then, because there weren't many wp devs out there.

Microsoft even sent me 6 different phones (straight from Redmond) to play with (and keep them).

Those were the days 😀😀