Bug 6728 is still present in beta 3. finger /Wuser or finger /wuser gives "no such user", when it, according to brylow.edu, should be equal to finger -l user. I'm reporting this as a duplicate bug here, because I can't change the status of the original bug to a beta bug.
Fixed in finger-0.17-3.
I can't verify that on Pinstripe (finger 0.17-3). finger /W user and finger /w user produce correct results, but not finger /Wuser or finger /wuser They just return "unknown user".
*** This bug has been marked as a duplicate of 6728 ***
Closing this.