There are many reasons. One is that we simply did not have the time to build it in the software. Another is because it is so complex that the chance for errors is greater than we would like it to be. As we speak creating RBTI-log is an one-man project with occasionally some paid help. This one man does not have the knowledge to work out all the variables in RBTI, the time to write it into code, nor the money get the help needed to give it a head-start.
We are not against the whole idea, but have doubts if it can be done.