The point was to try it vs web page access. I don't wish to get into a debate of free vs paid - we are all free to have our own opinion and choices.
If there is a free version available, then the developer is aware there is a choice as well.
The point of this exercise was to prove X10 Hub on the pi works as a viable solution to running AHP on a PC. That is what I am trying to assist with - if people chose to donate or not is not is really not part of my interest.