Digg's Kevin Rose, perennial purveyor of information that just "fell off the back of the truck" shared a link early this morning to Google's new, supercharged, Webkit-based browser -- for Mac.

The new browser, Chrome, is clearly marked as a developer preview, and not meant for general browsing. In fact, as a good Mac citizen, it will refuse to set itself as your default browser.

It scores a 100 on the Acid3 test straight out of the box, but doesn't pass: it fails something called the linktest, which involves interacting A tags and IFRAMEs. A little research suggests that it could be a bug with Webkit. If that's true, then it's a bug that Safari 4 beta has fixed.

Chrome appears to have Flash (and other plugin) support disabled as well. JavaScript support, however, is fully functional. While Chrome performed much better than Firefox on this cursory test, it still didn't beat Safari 4 by a long shot. While only a beta, its performance is respectable and sure to improve.

Again, Google Chrome isn't for everyone, but if you're a web developer who needs to keep up with the bleeding edge of browser development, then this preview should be stable and reliable enough for you to test what you need to.

Read through for the full JavaScript test details.

Thanks to everyone who sent this in!

Here's a short video from SXSW with DiggNation hosts Alex Albrecht and Kevin Rose, where Rose goes through a laundry list of iPhone 3.0 features that will allegedly be announced tomorrow during the Apple Press Event.

This video sounds rather alcohol-fueled -- at least it appears that the audience members, who are screaming out their most-wanted features for most of the video, were rather drunk -- and Rose has a somewhat checkered past with his Apple predictions, but his description of cut & paste on the iPhone sounds quite realistic.

He also states at one point that the point of the 3.0 release is to bring the iPhone's feature set to the level of the Palm Pre. If that's the case, then we should also hear about Bluetooth tethering and integrated MMS messaging for the iPhone -- which I, for one, seriously doubt. Of course, we'll all see what's coming tomorrow, and you can get your coverage of the event here on TUAW. Note that the video contains words that may be offensive to some people.

[via Engadget]

We've come full circle on the iPhone software merry-go-round-- the first app we saw for the iPhone was a mockup built with Digg's API, and now Digg has released their own iPhone application.

And it works pretty well, even if you're not using an iPhone. You can log in right there in the interface, and even browse topics through a drop-down menu. Perhaps the biggest new feature is a "mini-permalink" page that will automatically grab the top 5 moderated comments from the regular Digg page and only show those. That right there is almost enough to make me browse the iPhone Digg rather than the regular Digg, even on my desktop-- the fewer and more useful Digg comments I can see, the better.

Kevin Rose also promises a way to see the top stories in the iPhone interface is coming, and since there is no way to actually add comments yet (you have to go to the main Digg page for the article to do so), they may work on that in the future as well. After all this app was supposedly thrown together in 48 hours-- Rose promised coder Joe Stump that if he did it in two days, he'd get an iPhone, and apparently he did.

As our "geeky sister" blog Engadget is reporting, Digg founder Kevin Rose (no relation) has announced iPhone specs on his podcast. While you might take most iPhone rumors with the customary grain of salt, this is the guy who called the ball on the iPod Nano prior to His Steveness' introduction of same. We'll reserve judgment for now, save to note that this wee Frankenphone, yet to ship or be announced, has Bear Stearns anticipating six billion bucks of revenue for AAPL in '07. Such is the power of this fully operational iPod battlestati-- I mean, ecosystem.

The nitty-gritty from the podcast, via Engadget:

• Extremely small form factor
• Two battery design (with single charger) -- one for playing music, the other for phone functions
• Flash memory: 4GB for $249, 8GB for $449
• "Slide-out keyboard"
• Possibly touchscreen
• Likely launch with a 'singular GSM carrier' with CDMA and other GSM to follow

Hang those iPod Socks by the chimney with care; we'll hope that the iPhone soon will be there. (Just so long as Michael Bennett isn't waiting in my front yard with a .38.)

[Thanks Javi, Andrew G. and David C.!]