Looks like an interesting possibility to enhance usability. It looks like the developer put a lot of work into this and has a useful webpage that better describes the options.I plan to try it when I have time. As of the posting of this message I found 2 issues with the developers website:
- The email address for support is a graphic which means it can't be copied as an address to paste into an e-mail. the address must be typed in manually. Perhaps the developer is using this approach to avoid junk mail, but it is not user friendly.
- The only donations the developer will accept is in cryptocurrency. That filters out a lot of potential donors that who are clueless about cryptocurrency, or do not trust it. I suspect that few users will establish a cryptocurrency account or take the effort to learn about it just to provide the developer with a donation. This will likely limit his donations.