How does offering slight updates maximise the IP again? I thought offering a large/well-received update that received lots of good reviews and word of mouth would serve the IP better, as for the duration of the year people would be happy with it, stick with it, recommend it to others, see good reviews of it online etc etc etc. A marginal upgrade would do less of all of that. I can't see any reason at all for them to cripple things deliberately.
I've got less of a dog in this fight than others, as I'm still on Lite and barely have time to learn After Effects, but I've been reading the C4D forums since version 9, and the negative doom and gloom when various signs (new core, new hires, expanded Canadian dev team) point to the opposite sometimes feels a bit odd.