Spend three years working like crazy on a project. Slowly start selling and making a revenue stream. Be on the front line almost 365 days per year, provide people all around the globe with support, tirelessly. And then the following tweet appears:

BlueGriffon EPUB Edition mentioned as one of the 3 EPUB editing environments recommended during the American Association of Physics Teachers' conference

BlueGriffon EPUB Edition mentioned as one of the three EPUB editing environments recommended during the American Association of Physics Teachers' summer meeting, along with OpenOffice and Microsoft Word... And in second position :-) Wow. Wow :-)