Life is strange. The serious software such as TeXML or Consodoc are used by few people only. The side-development, phpBB antispam, is more popular than all the other products together.
Textual Confirmation is included into the official phpBB mods-database.
My site bbAntiSpam.com have got a similar looking competitor: phpbbAntiSpam.com.
Cracks started to appear.
At RentACoder, someone asked from phpBB customization, including re-implementation of Textual Confirmation.
Now I have near all the attributes of a successful shareware project. Unfortunately, I don't have the main one: income.