The app keeps the fonts in the C:\Users\<user>\AppData\Local\Temp\skyfonts-google folder - that's a terrible idea, since the Temp folder might be nuked. It's me

The app keeps the fonts in the C:\Users\<user>\AppData\Local\Temp\skyfonts-google folder - that's a terrible idea, since the Temp folder might be nuked. It's meant to be for temp files, not cache. Also the systray app does not respond correctly. And then the manual download of font? What gives... I'm totally missing what's this about (I'm not a designer, so I probably don't know much).