Dori has a point of course, but do we really have this
problem?
If so, then "soft closing" might be a good solution to explore. A "soft
closed" wiki requires a captcha for posting, disallows external links,
implements the 'nofollow' tag, etc.
Forgive my ignorance as a non geek-english speaking cloggy ........ what
is captcha?
Waerth/Walter
ps) I am willing to take 2 or 3 more wikipedia's under my eye toprevent
it from clutter/vandalisme so it can stay open.