Ohhh I forgot about this one. That was an interesting architecture too, not just because it was innovative and ahead of its time, but also because it was designed by a company that wasn't in the business of processor development!
Same here, and I used to be a huge Linn-fan (still proud owner of an LP12). I've even met Mr. Linn himself, Ivor Tiefenbrun. He had that peculiar combination of ego, craziness, genius, and "how-hard-can-it-be" that makes a great old-school inventor.
I found this story about the Rekursiv (note the typical Linn "k") chip: