I don’t typeset music myself but I’ve heard that LilyPond is very good. It is based on LaTeX.

I use Liberapay and have been pretty happy with it. Have found quite a few of the people and projects to which I would like to donate, but not all.

OVPN has been RAM only for a long time as well, the describe it on their website.

Definitely! There are so many jobs with heavy lifts where something like this could help. Spanning all the way from construction to health care.

No image here either, op probably made some mistake.