I can understand how frustrating it must be for Stardock staff to read all this crap. I'm not sure I'd be quite so patient as they are.
Will Windowblinds 8 work on Windows 10? No, Windowblinds 8 is for Windows 8, duh!
Will I get a free update? If you have a OD subscription yes, If you bought a standalone, then that's the version you paid for... 
Will my XXX work on XXX - RTFM! Or...
...I'm guessing no-one has actually read this https://forums.wincustomize.com/469524/page/1/
I formally request that the next person to ask an if, when, why question about W10 compatibility have their gonads removed (assuming they had some to start with).