On 11/23/2013 05:18 PM, Matthew Flaschen wrote: > I haven't seen TUSC used for simply logging into other sites without > intending to take an action on a Wikimedia wiki. It may be, somewhere, > though. I didn't know about that commons thing, and that is clearly OAuth. UTRS, however, uses TUSC just to know who you are, which is OpenID. -- Marc