Has anyone grown out R4 seeds? (cbd)

http://denver.craigslist.org/hab/4850647891.html

I just came across that and remembered this thread in case anyone cares.

(i have no affiliation with that cl thread and no idea if it's legit or not)

Why sell all of your R4 plants? Seems it would be a money maker for you since it seems so rare.

Any word on this R4 strain coming back a year later, seems to be the only thread on this forum.