Oh I have site!!!!
Nyxmorph's Articles In OS Customization
May 23, 2017 by Nyxmorph
Anyway yet (or future product suggestion) - of getting transparency back on Windows 10 title bars.

This guy has done it with Glass8 ( http://www.glass8.eu/ ) but it's 'donation' only and you are not guaranteed the product or any number of keys for the software.

If it was built into Window Blinds - so that you could select the default theme and adjust the transparency, that would be great.

Tonnes of people on the Glass8 forums are interested in this, so definitely a worthwhile ...