I got the software update (about 6MB) today, but I haven't seen the "Welcome to CC" notice. I ran both PS CS6 and LR5 both.
However, I have disabled "Adobe Creative Cloud" in the software CCleaner's "Startup" pane though, as well as "Adobe ARM" (whatever that is.). Maybe that's why I don't see it?
Still, I did get their postcard to join up in the snail-mail yesterday though. I'm waiting for their dinner-time phone call to join up next (I'd like to unload on them there if they did!). They sure are pushing this CC plan.
My bank has changed my credit card 3 times since their boon-dongle. If they did try an automatic "Welcome to the Cloud" sign-up, at least the card they held back then isn't current. Auto pay (Checking, or Visa card) just never worked well for me and led to identity theft issues at some point. Visa Theft in Arizona (Became a big thing for a while with me.) just said to "Not do it."
SG