My friends at Ping Identity announced last week a solution for enabling single sign-on (SSO) to a broad set of Google apps, taking advantage of Google’s new OpenID services. Ping’s product, PingConnect, actually uses a combination of standards, including SAML, OpenID, and OAuth to connect to other SaaS solutions, such as Salesforce.com. For a lot of people, there’s starting to be enough value here to justifiy getting and actually using an OpenID.

There’s some discussion among individuals close to various standards around how companies like Google and Ping Identity are interfering with the purity of these protocols. In my opinion, it’s great to see some of these standards being put to use in a pragmatic and productive way. (Granted, there’s a control play for the internet “identity hub” going on here, but I’ll have to take up in a follow-on post.)

My only advice to Ping is to henceforth refrain from using the word “Universal” — as in, “Universal Login for SaaS.”