[Zope] zclasses vs objects

[Junk]

hello, (again)

i'd like to know where the real difference between zclasses and just a bunch
of objects and propertys.

zclasses do have data types, objects don't
zclasses have special constructors, objects don't

but (for small collections) isn't it possible to use folder + properties +
objects instead of classes ?

what are the real problems i'm likely to encounter doing so ? scalability ?
speed ? maintenance ?

thx,

>junk<