The Document Foundation should - IMHO - employ a more nuanced, and "deeper", community funding effort. Even though, when downloading it, we see a payment link - there is almost no motivation to press it:
1. We are in a hurry to go on with the download.
2. It's called a "donation" - which it isn't. It's support for the project, financing further development and bug removal, and should be presented that way.
3. We have zero information about the situation The Document Foundation is in, what it needs money for, what its income stream look like and why, etc. I think Thunderbird (https://www.thunderbird.net/) has been doing a better job in that respect.
4. There doesn't seem to be an effort to encourage or even make-it-easy-for users (corporate or individual) to engage in community activity, of the kind that increases commitment to the project and also awareness to the importance of supporting the project financially.
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Also - please consider actually supporting both projects I mentioned, financially:
* LibreOffice: https://www.libreoffice.org/donate/
* Thunderbird: https://give.thunderbird.net/en-US/
and consider doing some volunteer QA work on LibreOffice by reporting bugs or even getting into the code. I, particularly, am very involved with Right-to-Left, Hebrew and some Arabic language issues.