Good news for the intrepid photographers! Imaginario is now available for Windows and MacOS — in addition to Linux, of course. Don't believe me? Here's a couple of screenshots, then:
(click on the image to enlarge it)
Of course, this does not mean that I'm inviting everyone to start using it: Imaginario is still alpha quality. While it shouldn't just randomly delete your photos, there are many rough edges here and there, so use it with extreme caution.
Still, I'll appreciate if someone having access to these capitalistic operating systems could give a quick try to Imaginario (you can download it from here) and let me know if it starts at all. In case you wish to further explore it, you'll unavodably stumble upon a lot of bugs; you can also let me know about them.