The one I was subtweeting was very SV-based. I think its reality-insulating-then-detachment process is the same, but the decay path is very different from the ones you mentioned (which, I agree, are pretty homogeneous.)
-
-
This Tweet is unavailable.
-
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.