Are you trying to pull a hat trick for the month, Stephen?  :)   So far we
have a Self implementation [or at least the environment and meta-level
support - how is the Scanner/Parser contribution coming?], a very nice,
fully functional transaction system, and now you are adding a word to every
object header.  Would you care to elaborate?  Pray tell what's knocking
about.  Mind you, I do like surprises too.

Speaking of which, Squeak, and more importantly it's community - all of you,
continue to amaze and surprize me, after 1.5 years.  That reminds me, when
is Squeak's birthday and how old is she?  We ought to have a birthday party.

cheers,
- Rob