One of our customers has a web application that requires login, and they would like to get Google Analytics to track it per user - to know which users came to their site.
From what I read on Google forums, Google doesn't support such tracking.
I was wondering:
a) Do I understand correctly that Google doesn't support that?
b) Does anyone know of a analytics tool that does support such action? The only one I've found was Pmetrics (which is Clicky??), but I would like to have something to compare it to, or if someone who uses this feature on Clicky/Pmetrics could tell me how well it works (there's no demo for this feature on their site)

analytics tracking
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