
Mixx is a social news and content aggregator with the
goal of connecting users and publishers in relevant human circles.
Why did Mixx decide to add OpenID registration and
login support?
Mixx supported OpenID login and registration from Day
One. We included OpenID for two reasons. First, as a brand new product, we
wanted to appeal to the early adopter crowd who are already aware of OpenID,
its benefits, etc. Second, we strongly support open standards and believe
OpenID has enormous potential to change (for the better) the way users engage
online with new and existing services.
Did your team know how you would measure success?
Our objectives early on were to grow an audience.
OpenID login and registration played a part in that, but we didn't set specific
goals for measuring OpenID's success. Since launching our second iteration of OpenID login and
registration, we have more closely observed adoption of OpenID and third-party
service-based registrations.
What results did you achieve after deploying
OpenID?
Our initial implementation was very basic: users
provided their OpenID URL at login or registration and were walked through the
"typical" OpenID experience. This served knowledgeable users well
enough, but wasn't as intuitive for less-savvy visitors. We observed that some
users would insert any URL in the OpenID field, regardless of its validity as
an OpenID. This illustrated to us
that the concept, as initially presented on Mixx, was sometimes confusing to
our audience.
In September 2008, we re-launched our login and
registration interface to push OpenID and third-party authentication to the
fore. We still retained login and registration via email, but de-emphasized
that option visually. The key part of our redesign was that we use
non-technical language and visuals to lead people into using OpenID. For example, we have large buttons with
service provider icons and text that reads "Sign in with your AOL
screenname" - terms that are familiar to users of that service. In the
background, we're constructing AOL OpenID URLs and redirecting appropriately.

Results
from this design change have, thus far, been great.
•
We've seen a ten-fold increase in registrations via OpenID and third-party services.
•
We've also observed a 20% increase in registrations from direct
and referrer traffic.
Jason
Garber, User Interface Architect
Beyond faster login, were there other potential
benefits you were anticipating?
We partner with a number of large
media publishers and have, almost across the board, heard the same request: "We want our users to have single
sign-on with Mixx." Our
support for OpenID is a critical first step in reaching this goal with regards
to our partner relationships. The
solution here is as simple as having our partners become OpenID providers and,
from our end, designing an easy-to-use experience for their audience. Without a
solution like OpenID, single sign-on would be much more difficult.
With our recent redesign, we allow Mixx users to
associate multiple OpenIDs and third-party accounts with their Mixx account.
This has proven to be a useful feature to our users and opens up doors for
further integration with third-party services and cross-network interaction
down the line.
Any surprises, maybe things you didn't expect?
From a development standpoint, we had trouble
integrating with some OpenID providers. We eventually had to drop them from our
login and registration screens while retaining AOL, Yahoo!, Facebook, and
"pure" OpenID.
As mentioned above, we've seen users derive great
value from the multiple account associations. The feature itself developed as a
way to avoid some nasty programming snags but has, thankfully, resonated with
our audience.
One near-term downside to OpenID registration is that
not all OpenID providers allow users to pass their email address via simple
registration (SREG). So either we
need to create the account without an email address or ask for it separately.
This is a positive reflection on OpenID, in a way, in that the user has
ultimate control over sharing of their personal information. However, we believe as more OpenID
providers support SREG, we'll be getting more email addresses directly via
OpenID.
What advice would you give a company implementing
OpenID?
The best advice we can give to new companies looking
to implement OpenID is to design the experience to your audience. The masses,
for lack of a better descriptor, aren't going to be as familiar with OpenID or
URL-based authentication. In fact,
they often don't care. Your users will want an easy, familiar, comfortable
experience regardless of the underlying technology.
Design (both in language and visuals)
your registration and login process in terms that are familiar with your target
audience. It's not easy, and requires some design and development time,
but the win here is increasing adoption and usage of your site or service.