Google announced that it now offering cross-domain support of the rel="canonical" link element. If you are unfamiliar with this link element, Google’s Matt Cutts discussed it with us here. Basically, it’s a way to avoid duplicate content issues, but until now, you couldn’t use it across domains.

Google has quietly gotten rid of PageRank in Webmaster Tools. Barry Schwartz at Search Engine Roundtable points to a thread featuring an explanation from Google Webmaster Trends Analyst Susan Moskwa.

Google has launched a new Google Labs experiment called Browser Size, which is a tool aimed at helping webmasters see how others view their site. Google’s official description of the tool says:

Ever wondered what parts of your site can’t be seen without scrolling? Browser Size shows you what portion of users can see a give spot on the screen. This is not screen resolution but the area available to the browser – as gathered from www.google.com users.

Here is what it looks like:

In case you were not aware, Google "reserves the right" to change the titles of your pages in search results. Google’s Matt Cutts has released a video discussing why and how they go about doing this.

Cutts says Google wants to show the titles that it thinks are most useful. "For example, suppose the title of your page is ‘Untitled’ or if there is no title. If that’s the case, we try to show a relevant, useful title."

Google has begun including geographical region information on some search results. The information is used when supplied by webmasters, and appears in the green address line on the results that include it.

Google is going to start letting webmasters know when the software they run on their site is outdated. Through Webmater Tools, Google will begin alerting users of new versions of software when they are released.

Google has launched some new features for Google Friend Connect, aimed at letting site owners make their GFC experience more personalized and letting their visitors get to know each other.

A representative for Google tells WebProNews that 9 million sites are using Google Friend Connect, and pages with GFC get over half a billion unique visitors a month. Two people join every second, she says.

Matt Cutts has provided some useful information for webmasters in the last few videos that have been uploaded to Google’s Webmaster Central YouTube channel. It should be noted that this channel is designed to answer questions and provide useful tips for webmasters regarding their site’s performance in Google. The topics are not always breaking news. Some you may know, but there are always other people out there that don’t know the information.

Google has launched a couple of new Labs features for Webmaster Tools. One is "malware details" and the other is "fetch as googlebot."

Google is providing snippets of code from pages it considers malware, in order to help webmasters eliminate the malware on their sites quickly.

Hulu has added a couple of new features to Hulu Labs. These are Hulu Desktop for Linux and Hulu Publisher Tools.

Matt Cutts has appeared in yet another Google Webmaster Video, and this time he has a whiteboard with him so he can illustrate what he’s talking about. What he’s talking about this time are uncrawled URLs in search results.

Cutts says Google gets a lot of complaints from webmasters who say the search engine is violating their robots.txt files, with which they intend to keep Google from crawling certain pages. Sometimes those URLs still end up in search results.

Google has released a new product called the Google Docs Viewer. This is a way to display PDFs, Powerpoints and TIFF documents directly in a web browser without requiring a download.

Google has made some changes to the way Webmaster Tools users verify their websites.

Before, the user’s verification meta tag was based (partially) on the email address of their Google account, which meant that if they changed the email address in their account settings, their meta tags would also change, and they’d become unverified for any sites that used the old tag. Google has made a new version of the verification meta tag, which is unrelated to the email address to prevent this from happening.

While Google’s Matt Cutts has certainly provided a wealth of helpful tips via the company’s Webmaster Central YouTube channel, he is not the only one to do so.

Google has introduced what they call "Web Elements," which let users add their favorite Google products to their website. The company spins it as a way for AdSense publishers to "spice up their site" and help increase their revenue. This was first announced back at the Google Developer Conference.

Google has made some recommendations for "best practices" for sites that allow users to create their own sites. They give the examples of their own Google Sites and Blogger. So in other words, if you run some type of site that allows users to make their own pages, you may want to pay attention.

Google wants webmasters who offer video content to be able to get their videos displayed in search results more easily. The company has announced that that it now supports Facebook Share and Yahoo SearchMonkey RDFa, which are both markup formats that allow webmasters to specify information that is important to video indexing.