I cannot find any resources other than: OsmAnd is GPLv2, the API is MIT. I cannot find anything about the plugins, but that would only mean that the plugins are a mix of open and closed source, though the app itself is still open source.

standing to their documentation they have an exception to the GPLv2 for the Google Play app to be able (my guess here) to better process payments and such.

So to my admittedly poor understanding:

OsmAnd -> open source
OsmAnd on Google Play -> closed source but compiled from the FOSS code
Plugins -> YMMV depending on the plugin

Yet because OsmAnd and it’s API itself are FOSS I would argue that this is still the right community for the OP question. :)

the paid version is still Free and Open source. In this case free stands for Free as in Free speech and not as in Free beer.

Also none of the Free or Open source licences prevent you to sell the compiled software. Hell, most of the Open source licences don’t even prevent you to close the source code (Mozilla, MIT, etc.) it’s only the GPL and a few others that mandate that the source code must be made available on request…

some functionality of Tridactyl are disallowed becsuse of the plugin system Web Extension that Firefox uses. https://github.com/tridactyl/tridactyl#webextension-related-issues Qutebrowser on the other hand is built from the base up to be used like that.

If you have a specific problem you might find some answers in the issues on their GitHub (Tridactyl’s) or open a new issue…

Some time ago someone was suggesting bookwyrm as a federated alternative to Goodreads…

I had a kindle and now I have a Kobo, I still read oj my phone if I get stuck somewhere and I don’t have my e-reader with me, but e-readers are so much better. Less eye strain, less distractions from notifications or random thoughts. IMO if you read more than a book a year you probably should have an e-reader. Just my 2 cents.

I buy books, most of the times I read them. ebooks have been my salvation space wise, project Gutenberg saved me money wise, at least for the classics.

The Hyperion saga is very enjoyable. If you didn’t read them already The Martian and Project Hail Mary by andy Weir are outstanding.

You are missing PPAs from the list even though it needs some attention on which PPA is being used. I used to use the when I was on Mint.

I think that the start was a PCMCIA or PC Card.

In my opinion that’s a human problem, not a dingo problem. There is easy food because people are feeding them or being irresponsible with their food and rubbish around and in the campsites. Wild animals will always go for the easiest food sources. Killing the animals does not solve the problem, unless you either educate the people or restrict access.