That's definately one of the things that I love about Judo or BJJ. BJJ seems to be all about pulling guard, or takedowns that THEORETICALLY land you in side guard, but always in actuality leave you in their guard (which many BJJ practitioners consider to be the dominant position). So in BJJ theory, most takedowns leave your opponent in the dominant position.

In Judo, every throw I've seen leaves you mounted/north south or in side guard, with easy access to (generally, from what I've seen) armbars or kimuras. How could you NOT want to learn those types of throws? Especially ones thrown from a clinch-type position, where many fights seem to wind up these days with so many wrestlers getting their shots stuffed. Why wouldn't the wrestler or his opponent want to know more takedowns from that position?