MG Siegler / TechCrunch:
Real-Time Search-Off  —  Today saw the launch of two new real-time search engines, from OneRiot and Tweetmeme.  While the two are slightly different in ways that I went into earlier, all that really matters are the results you get.  So I put those two to the test along with Twitter Search […]

Jay Hathaway / Download Squad:
Twitter changes @reply settings again, users protest  —  When the Twitter team was first figuring out how people liked to use the site’s public reply feature, it introduced a set of three options for seeing @replies: you could either see replies to and from people you follow …

Erick Schonfeld / TechCrunch:
What Is Google Squared?  It Is How Google Will Crush Wolfram Alpha (Exclusive Video)  —  One of the next frontiers of search is taking all of the unstructured data spread helter-skelter across the Web and treat it like it is sitting in a nice, structured database.

Jim Finkle / Reuters:
Microsoft says hackers seek to attack PowerPoint users  —  BOSTON (Reuters) - Microsoft Corp said on Tuesday that hackers are seeking to attack users of its PowerPoint presentation software for Windows PCs and released patches to protect them against the threat.

Andrew Mager / The Web Life:
Google soft-launches public comments  —  Google’s Searchology press conference (Techmeme) unveiled a boatload of new features including different ways to visualize results, better support for semantic markup, and more.  But when I was looking at the results page, I noticed a little comment icon.

Stephen Shankland / CNET News:
Chrome-on-Mac precursor rough but workable  —  I spent the better part of Monday trying out the Mac OS X version of Chromium, the open-source project on which Google Chrome is based, and I’m favorably impressed.  —  The software, available for download from the Chromium Web site …

The Official Google Blog:
More Search Options and other updates from our Searchology event  —  Today we are hosting our second Searchology event, to update our users, partners, and customers on the progress we have made in search and tell them about new features.  Our first Searchology was two years ago …

Apple:
About the Mac OS X 10.5.7 Update  —  The 10.5.7 Update is recommended for Mac OS X 10.5 Leopard and includes general operating system fixes that enhance the stability, compatibility and security of your Mac.  For detailed information about security updates, please visit this website.

Larry Dignan / Between the Lines:
Google: Understanding is the next frontier of search; Meet Wonder Wheel, Google Squared  —  Google executives argued that “understanding people, health, communication, education and knowledge” is the next frontier of search.  —  At its annual Searchology powwow Tuesday …

Mary Jo Foley / All about Microsoft:
Could this be the hardware spec for Microsoft’s Pink phone?  —  While rumors about what is/isn’t part of the next Zunes and “Pink” phones swirl, I figured I’d add a few more tidbits that I’ve been hoarding.  —  First up: A list of what may or may not […]