When I thought about the joint degree, I thought the law part of it could make for a supercharged planner whose legal skills could be a tool for making good planning happen.
I think the exact same thing. Planning is fascinating, but flawed. It is flawed in the sense that it is implemented through legal channels, but planners aren't lawyers. Law is a tool to make good plans happen. Although I have met a fair number of planners that are well versed in zoning law, not many are familiar with it beyond that. I think there should be more in the planning curriculum focused on law, because it really is such a HUGE part of the whole objective. Maybe three or four classes in law instead of one would be great. But then again, its almost a waste of time because as a planner not licensed as an attorney you wouldn't be able to render legal advice, even if you were an expert. It really gets tricky because you do NOT need a whole law degree to make planning more effective, but that's the only way you are allowed to exercise whatever legal skills you may have.
I don't know any in the joint degree, either, but plenty have asked me about it. The VAST majority of law is SO unrelated to planning that it really is a waste of time to start planning and then finish with the law degree. Much better, I think, is to approach things as I did--start law school, realize it isn't what you thought it would be, and save your wasted time by bringing planning into it to conclude the education in one extra year.
I too knew and know a few lawyers in the MCPD program--all very bright and all looking for more than what the law itself has to offer. I think the planning degree is invaluable as concerns understanding zoning law and related areas. The two are so closely related. I spoke with Doris Goldstein (google her if you are unfamiliar) and she said a planning degree is one thing she always regretted not having. I have heard similar things from other lawyers. Many of the professors I had in law school who were into land use, though, were also members of the planning board, or had studied fields in college that closely align with planning (environmental studies, etc), or were otherwise up to date on current planning theory and topics. Maybe I just got lucky with great professors there (the law school), I don't know. I do know that most of the lawyers I see that are working do NOT have a background in planning, and I am hoping this is something that will differentiate me in the eyes of my clients.
anyway, long and rambling way of saying I agree with you--the law makes for a supercharged planner. The key is getting others to listen to you without thinking you are a Mr. "know it all" (I get that feeling sometimes). This applies in both the legal and planning contexts. I think there should be a law and planning track that does NOT require a full JD. A full JD is a wastem in my opinion, but it is how things have always been done, and the Harvard model is still pursued in the vast majority of schools (three years, socratic method, etc.), even though it is perhaps unnecessary for many lawyers who hope to specialize.