Otto,
I am following that conversation on Facebook. It is interesting, and I will explore modharbour when I have time.
I know you are a huge fan of that program. However, I have yet to see an internet based program that handles the comprehensive dialogs that my clients expect. My application does not fail. We have an old saying "IF IT AIN'T BROKE, DON"T FIX IT".
It would take well over a year for me to reprogram what I have under mod-harbour. At this stage in my life, that is a huge investment of time, and frankly, the likelihood of a return on my investment is very small. I would be interested in exploring it ( perhaps ) for smaller projects, but not to rewrite a highly comprehensive business management system.
The other major problem you have with mod_harbour is the "rate of adoption". We could all hope, but frankly speaking, it is not likely to gain a lot of traction in the development world. Other languages are so well established, and platforms exist to serve them readily. If a person has the time, it probably would be better spent learning, and developing with, a language that is more universally accepted. This would give programmers more employment options should their current work end.
So, I would still suggest it is best to first finish the project at hand that has been sitting there for a very long time, and which was promised, before abandoning it for a new direction. I hope you can respect the need for this.
Tim