Personally, i think it's time to call the patient's Time Of Death.
Javascript engines have been advancing, new functionality being added
to the core language, new devices & platforms for JS to adapt to...
Most libraries are keeping up while Proto & Scripty 1 & 2 have barely
shown signs of a heartbeat.
It used to matter to me, but i haven't even used Prototype in over a
year.
-joe t.