Likely we can expect a SP2 next year with some enhancements but the major
enhancements won't come till v3 because v3 will be able to make use of the
ASP.Net 2.0 platform -- at last years PDC MS showed off an early port to
ASP.NET 2.0 that took advantage of things like 'Master Pages'--- some Web
Part under ASP.NET 2.0 details are publicly available --- sure hope WSSv3 is
more 'SharePoint' centric, sometimes I bang my head on the wall and ask
myself why they did some of the things the way they did.. I work for a WSS
Hosting Org and I am constantly asked by clients 'huh, why ...' that having
been said I remain committed to this platform as the best thing MSFT has
done in a long time, I think of WSS as the 'info hub' for many
organizations.