SREG namespace URI rollback

[Josh Hoyt]

I'd like to change the simple registration specification so that it
uses the type URI that is currently in use in at least PIP and
MyOpenID as the namespace URI instead of defining a new value.

As far as I can tell, the only difference between the 1.0 and 1.1
simple registration specifications is adding the namespace URI. The
names and meanings of all of the fields are the same, so there is no
compatibility issue, and the URI for 1.0 is already reserved (because
it's used as the Type URI in XRDS documents).

In short, I don't think that the SREG namespace/type URI should change
until there are incompatible changes to the simple registration
specification.

So are there any objections to rolling the URI back to
<http://openid.net/sreg/1.0> from
<http://openid.net/extensions/sreg/1.1>?

Josh