Yes, it is still on the roadmap. The problem has been that the demand for it has not been there. I am willing to implement it, but we only add things as they are needed from the service side of our core business or as time allows whichever comes first. This IS something that will happen, but due to the many other service and support requests coming in to the platform from our clients it is something that is still awaiting approval for the go ahead.
It should be again stated, however, that the OWS framework has a completely open plugin model that allows any .net developer the ease to create this type of plugin directly. Anyone willing to take the time and investigate that capability has the ability to do so - and obviously would receive major kudos from the rest of this community.