If I was the Count from Sesame Street I would say something like, “Three! Three of the four major broadcast networks now have their content on Hulu!” (with accent, of course). ABC, which had long been a Hulu holdout, refusing to run its full-length content anywhere but on its own web site, kicked off its Hulu presence today with episodes of Grey’s Anatomy.

Grey’s is the only ABC content currently up on Hulu, and there isn’t even a whole lot of it up right now. There are just five episodes from the last season, and no clips (the show doesn’t even have clips up at YouTube, where ABC/Disney has a short-form content deal). According to a Hulu press release, over the next two weeks, more ABC shows will appear on the site including: I Survived a Japanese Game Show, The Superstars, Desperate Housewives, Ugly Betty and Scrubs.

In April, Disney became an equal partner in Hulu, joining fellow broadcasters FOX and NBC in the endeavor. As part of that deal, Hulu will get exclusive access to full-length programming from ABC, ABC Family and the Disney Channel, as well as popular library TV shows and films.

With ABC now up and running on Hulu, only CBS remains as the lone broadcaster not playing along. That’s one! One major broadcaster left!

Hulu No Longer Accessible on PS3 Browsers; trying to reach the site via the game platform results in the message, “Unfortunately, this video is not available on your platform. We apologize for any inconvenience.” (Engadget)

Google Invites News Sources to Become YouTube Partners; company says the 25,000+ sources already found in Google News are invited to share (and monetize) news video as official YouTube Partners. (Google News Blog)

YooStar Wants to Be the “Guitar Hero” of Movies; game lets users digitally insert a performance into a scene and upload it to the web. (Variety)

Dish to Launch Addressable Ad Service; satellite TV service partners with GroupM, will use Invidi to store targeted ads on set-top boxes, similar to the set up DirecTV announced recently. (MediaWeek)

Advertisers Experiment with Video Approaches; among them, TV.com testing a method where viewers earn credits to earn a commercial-free experience. (Ad Age)

Akamai and KIT Digital Enter into Strategic Alliance; marketing and sales agreement will have the two companies packaging and selling each others services. (release)

Comcast’s TV Everywhere test is expected to include TV programming from Scripps Networks, Rainbow Media, A&E Television Networks and Comcast Networks, reports Multichannel News. They will join Time Warner’s TNT and TBS networks, which were announced as inaugural participants in the trial earlier this week.

TV Everywhere aims to put full-length cable programming online, but require viewers to prove that they have a cable subscription before they’re able to watch. Currently most full-length episodes from cable networks aren’t available on the web.

Scripps programming includes the Food Network and HGTV; Cablevision’s Rainbow Media has AMC (home of Mad Men and Breaking Bad) and Sundance Channel; A&E has A&E (obvs) as well as Bio and the History Channel; and Comcast Networks has G4 and E!.

According to Multichannel, Viacom’s MTV, Disney/ABC and NBC Universal won’t be part of the initial trial, but are open to participating later on.

The Comcast TV Everywhere trial begins next month and will roll out to 5,000 people nationwide.

Boxee made a slew of announcements at its App Developer Challenge in San Francisco this evening, and key among them was the news that MLB.tv was added to the open-source media platform. Starting tonight, MLB.tv Premium subscribers will be able to watch games piped over the Internet on their big screen TVs (or just on their PCs) through the Boxee browser.

What’s interesting about this announcement is that the addition of baseball to Boxee was done in an official partnership with Major League Baseball Advanced Media (MLBAM). This wasn’t just some hack that Boxee put together, so presumably the company will avoid the troubles it got into with Hulu.

But it’s also nice to see the MLB is still forward thinking when it comes to web video. Sports leagues get very particular about where, when and how games reach consumers. But the MLB has proven itself very tech-savvy as an early adopter of online video, and this season added HD capabilities and DVR functionality to its service. MLB also offers an iPhone app to allow fans to watch games on the go.

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This is a big week for NBCSports.com. After a rain-delayed U.S. Open Golf Championship spilled over into a live-streamed Monday finale, the sporting world now turns its eyes to Wimbledon, where the grand-pappy of tennis tournaments kicks off this week (watch it here).

And for the first time in the U.S. this year, coverage of Wimbledon will be available via free, live online streaming, including the men’s and women’s finals (hat tip to MediaPost).

From the NBC press release:

NBC Sports will present more than 38 broadcast hours of coverage over nine days from Wimbledon beginning this Saturday at 3 p.m. ET, and includes live coverage of the Gentleman’s and Ladies’ Finals. All matches televised by NBC Sports are available online at Live at Wimbledon via NBCSports.com and Wimbledon.org.

This marks a shift for Wimbledon, which last year only offered live-streamed coverage via a $25 subscription (and only to Windows users). Despite that fee, the tournament generated 1 million live and 4 million on-demand streams last year. From the Wimbledon.org site, it looks like there is still a subscription for U.K. residents. (Since we’re in the U.S., it blocked us from getting too far into the subscription process.)

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