This evening, I was adding new links to my Google Profile so as to improve my social search experience. As I added MyBlogLog profile, I got totally thrilled to see that all my social profiles were automatically identified by Google. These were the sites and services which I added to MyBlogLog earlier.
Now, this is really a great use of such open data and results in a wow experience. Lijit, a social blog search tool, and some other services have been using this data since a long time. If you are a developer, you can also grab this data using our APIs or microformats.
But, one way open is not enough!
While Google lets you import data in, you cannot export the same data out. Looking forward, I hope Google, Facebook, Yahoo and others will become more two way open and will drive creation and adoption of such open standards.