One word: Shameful.

So, no surprise that Yahoo (YHOO), which is trying mightily to burnish its image worldwide, quickly apologized for the presence of women lap dancers onstage at its Open Hack Day in Taiwan last weekend.

In a post on its Yahoo Developer Network blog tonight, titled “Sorry,” YDN head Chris Yeh wrote:

All,

I wanted to acknowledge the public reaction generated by the images of female dancers at our Taiwan Open Hack Day this past weekend. Our hack events are designed to give developers an opportunity to learn about our APIs and technologies. As many folks have rightly pointed out, the “Hack Girls” aspect of our Taiwan Hack Day is not reflective of that spirit or purpose. And it’s certainly not the message we want to send about our values here at Yahoo!. Hack Days are about making everyone feel welcome, including women coders and technologists.

This incident is regrettable and we apologize to anyone that we have offended. Rest assured, it won’t happen again.

Best,
Chris Yeh
Head of YDN
twitter: @ydn
email: cyeh at yahoo-inc dot com

Ironically, in a post listing the winners and details of of the Open Hack event, at which Yahoo invited outside developers to brainstorm, Yahoo’s Erik Eldridge noted earlier today (italics are mine):

“This was our second visit to Taiwan, and we were really looking forward to coming back to see the passionate Taiwanese developers.”

Ouch. Worse still, top Yahoo execs–such as Taiwan CTO Joy Chan, Asia head Rose Tsou and Chief Technologist Sam Pullara, all pictured here with another Yahoo exec, Peter Lin–were in attendance at the event, although it is not clear if any of them attended the lap dance performance. (Yahoo PR is checking on that now for me.)

Like the image above, here are some more pictures of the lap dancers from a Flickr video, posted here, which has since been made private (click on the images to make them, um, larger):

And, rut-roh, here is a link to some more, even shorter-skirted photos on Flickr.

But, perhaps worst of all, this kind of thing is not new for Yahoo’s hack events in Taiwan, at least, where there seems to be some history of this sort of Pussycat-Dolls-meets-geeks tone.

It is not clear why all the thumpa-thumpa music and dancing gals did not engender complaints last year, although I am guessing the nerd lap action sent over the top.

In any case, here are four videos from the event in 2008 of even more gyrating ladies, which you can contrast with a video from Yahoo’s New York event on Oct. 12 of this year.

UPDATE: The videos have been suddenly made private by the person who posted them since I posted them last night, as they now say when you click them. They are not searchable or available any longer on YouTube. But you can see the situation from the images on the videos.

(If you want to know what a lap dance is, by the way, try Yahoo Answers!)

Despite the little-movie-that-could, “Slumdog Millionaire,” sweeping the Oscars on Sunday night, it was well-nigh impossible to find a really good online video of the amazing Bollywood-style dance routine done during the closing credits to the also award-winning song, “Jai Ho!”

(Even the Pussycat Dolls have covered the song, which loosely translates to “Victory.”)

Unfortunately, the A.R. Rahman tune (two well-deserved Oscars for him!) in the catchy song-and-dance number seemed to be subject to takedowns all over the Web just when it probably was a good time to put it out and generate even more box office buzz for “Slumdog.”

Why? Well, as you can see below from the video mashup on Dailymotion that I finally found, it perfectly communicates the infectious mood of the movie:

With Macworld out of the way (basic verdict: Phil Schiller did not bomb), a chunk of the crack All Things Digital squad is now winging its way both east and west to the annual gadgetopocalypse in Las Vegas, a.k.a. the Consumer Electronics Show.

Despite the fact that the show is feeling the pinch of the economy–I was able to get a better room at a cheaper price last night, which was unheard of in the past–and that there are really no big products to speak of, except perhaps the new Palm (PALM) smartphone, CES is still one of the biggest and most important gatherings of the tech year.

Las Vegas turns into a geek moshpit every year–with the spicier pornies thrown in, with that industry’s convention also taking place at the same time–as legions of vendors, buyers, press and others converge to be overwhelmed for days by noise, long lines for cabs, keynotes, demos and more.

That also means the ATD team, including: Walt Mossberg, who gets the kind of attention from techies at CES normally reserved for Brangelina; Mossberg Solution columnist Katherine Boehret, who trolls the convention center floor looking for cool new products; MediaMemo’s Peter Kafka, who has scheduled himself to the gills; and me, who has not.

Still, there will be parties thrown by Facebook, CBS (CBS) and more to attend, a cornucopia of gadgetry to try and panels to moderate (I am manning one supersession called, I kid you not: “What Will They Think of Next? Consumer Technology in 2025″).

Also, I’ll be honest, gambling at the Pussycat Dolls Lounge with a passel of nerds.

Between the hands of poker, look for our ongoing coverage over the next few days, including interviews, videos and news (we hope!).

It will all begin tonight with coverage of Microsoft CEO Steve Ballmer’s preshow opening keynote, taking over from longtime first-nighter Bill Gates.

Until then, here is the fabulous Ann-Margret doing a mean bugaloo in “Viva Las Vegas” (the Pussycat Dolls have nothing on her) with super-handsome-phase Elvis Presley singing like a dream: