and i forgot to talk about the language.... same thing... each time a new dolphin version is release... you have to buy again and again the language file... why dont make like MOST of the script you found in the web and included at least the french and spanish language...

and about the green thing... thats a good point for sure... but like some other user already said... you should work to finish the upcomming version of dolphin before start a new green project... and i dont think to plant ONE see more tree for each license sold will make the difference...(do you think sell a million license??)
but adopt a dolphin... yes maybe.... more significative...
but to encourage non profit organisation by using the dolphin script for free its a good idea too...
in regard of my project to use the dolphin script... as an gay dating website... i project to gave at least 50% of the revenu to a aids foundation.... its not green.... but human...