Hypothetical arguments aren't very convincing to me. If someone were willing to point out a "real world" case where our indexing of user, user-talk and article-talk pages is doing some horrible damage that is not already existing in-fact then fine, do so.
So far I haven't seen it. I like fixing problems that actually exist, versus ones who only exist potentially.
Will Johnson
**************Looking for a car that's sporty, fun and fits in your budget? Read reviews on AOL Autos. (http://autos.aol.com/cars-BMW-128-2008/expert-review?ncid=aolaut000500000000... )