Agreed on all points.
I'd strongly suggest that all of you who are corporate
users talk to your Microsoft account reps and TAM's and
let them know what your corporate needs are.
In the meantime, Sunbelt (CounterSpy Enterprise Edition),
WebWasher, and others are providing what I'd consider to
be true enterprise-level products.
BTW, CounterSpy is not a clone of MS AS; Sunbelt licensed
the AS detection and removal and retains rights to spynet
updates for the next several years. CounterSpy Enterprise
Edition adds tons of features aimed specifically at the
needs of corporate administrators. How did they determine
what those were? They asked corporate admins. Good idea!
Disclaimer: I'm not affiliated with Sunbelt in any way,
not even a customer, but I think they've done a very good
job. Anyone looking for enterprise spyware protection
should certainly check it out to see what a full feature
set looks like.