Puma - IT
Thank you for releasing another great software under the GPL!!
I start to use mind mapping software when I was trained in IT project management, more than 5 years ago. I used MindManager, then NovaMind for Mac. Now that I am all turning into Free/Libre softwares, FreeMind is perfect, because it will run on GNU/Linux as well.
I do not have time enough to learn all the features, but it will come.
Once, I had it on my laptop on a meeting with a client about extending his website: he loved it too!!
I will give a try ti vym, too. I found that you are very fair in writing a lot in your wiki, for example about "alternatives to FreeMind". Cooperation is a good alternative to competition, isn't it?
We can live better, and earn much more than money with sharing! And I will check later if you accept donation. (hey guys, why don't you accept donation, though?)
Keep on the good work!