Microsoft digital head Qi Lu took to the stage at the Web 2.0 Summit conference this morning, where he confirmed a “strategic” deal with both Facebook and Twitter to integrate real-time information into Microsoft’s Bing search service.

BoomTown broke news of those twin deals earlier today.

Bing’s Twitter integration in beta form is now live here (see an image of it below; click on it to make it larger).

Facebook’s integration will come later, said Microsoft (MSFT).

Before announcing the deal, Lu–who is a quintessential techie–first went a bit deep into the weeds to talk about “how we think about search.”

Said Lu: “To start with, we think about search holistically…it’s about user intent. What it amounts to is that you are trying to build a mind reader.”

Top MSN exec Yusuf Mehdi then bounded onstage to talk about the deals with Twitter and Facebook and do a demo, which was what the audience gathered in San Francisco wanted to hear about and see.

“If today’s search is about getting to the UPS or the FedEx site, tomorrow is much more complicated,” said Mehdi, who described the deals as “strategic.”

Google (GOOG) is also in talks with both Twitter and Facebook about a similar arrangement, but Microsoft’s move was a clear one-upsmanship with its search rival.

And what Mehdi showed was impressive, with the ability to sort tweets in a number of ways.

Such information in search will obviously improve results.

Lu gave few specific monetary or operational details of the service–such as if Facebook and Twitter get a cut of its search advertising revenue or if Microsoft will archive the status updates–mostly focusing on Twitter, since it is first to roll out.

“This is just the beginning,” said Lu. “The Twitter corpus…is still evolving and emerging.”

Added Lu at the end: “Give us a try!”

Here is Microsoft’s press announcement on the deals with two of Silicon Valley’s innovation hotshots:

This morning at the Web 2.0 Summit in San Francisco, Qi Lu, President of Microsoft’s Online Services Division is announcing a new beta feature that enables people to easily search Twitter’s real-time information feed directly in Bing. This new feature helps people make better decisions and more fully understand Twitter conversations by collecting, analyzing and uniquely presenting real-time Twitter content.

More specifically, the new Twitter developments in Bing include:

A real-time index of the Tweets that match your search queries in results. This feature makes it easier to follow what’s going on by reducing the amount of duplicates, spam, and adult content.

Giving you the option to rank tweets either by most recent or by “best match,” where we consider a Tweeter’s popularity, interestingness of the tweet, and other indicators of quality and trustworthiness.

Providing the top links shared on Twitter around your specific search query by showcasing a few of the most relevant tweets. Additionally, Bing automatically expands those small URLs (like bit.ly) to enable you to understand what people are tweeting about. Instead of showing standard search result captions, we select 2 top tweets to give users a glimpse of the sentiment around the shared link.

You can try out the new Bing Twitter search beta here momentarily or learn more about it at the Bing blog. Please note that this is a U.S. only feature at this time.

Facebook Partnership

As part of his on-stage discussion at the summit, Dr. Lu is also announcing a global partnership with Facebook that will bring public Facebook status updates to Bing search results. The experience will be available at a later date.

In its ongoing renovation of its offerings–last month it began rolling out a new homepage–Yahoo is unveiling a new online calendar, with a passel of new bells and whistles, to a small group of users worldwide.

At first, the beta–current users can register to try it here–will take place in the United States, Brazil, India, Taiwan and the United Kingdom.

Overall, it is a good-looking, simple and clean design–that will eventually be extended to all of Yahoo’s 8.1 million calendar users worldwide.

It is also Yahoo’s first attempt at leveraging and integrating technology from its $350 million acquisition of open-source email and calendaring company Zimbra just over a year ago.

And, incredibly, although Yahoo’s is the top online calendar in the world, it has been 10 years since the Internet giant updated it.

That lack of innovation has resulted in major inroads in recent years by newer entrants like Google, whose calendar launched with more modern features, like color-coding, easy sharing and drag-and-drop functionality.

With its renovation, which is based on open standards, the updated calendar from Yahoo (YHOO) now has these kinds of features and also works more seamlessly with Yahoo’s powerful email product, Yahoo! Mail, which has 278 million users.

The new Yahoo calendar is built on the Zimbra platform, which uses Ajax functionality in its online calendars and iCalendar (iCal) and CalDAV3 standards.

That makes it interoperable with other online calendar services, including those from Mozilla, Apple, Microsoft, Time Warner’s AOL and Google.

One of the cooler features is the ability to zoom-in and zoom-out from a monthly wall calendar view to a single event.

In addition, Yahoo’s new calendar can integrate pictures from its Flickr photo community and also has a “to-do” list.

As the beta is rolled out further in the coming months, Yahoo will add additional synching and event discovery features.

I talked about all this today with Yahoo SVP Scott Dietzen, who came to the company with the Zimbra acquisition and now is in charge of all communications products at Yahoo.

Here is the video interview I did with him:

And here are the screenshots of the new calendar, along with one of the old calendar, for comparison (click on images to make them larger):

The old main Yahoo calendar

The new main Yahoo calendar

The “zoom” feature

The integration with Flickr

The Upcoming.org integration