Yahoo's hoping to hit the proverbial two birds tonight with Axis, which combines a desktop web browser extension (your choice of Chrome, Firefox or Safari) with a mobile app on the iPad and iPhone.

ENGADGET: Yahoo Axis on desktop, iOS unifies your bookmarks, makes the web visual (hands-on)

You can think then of Big Data as the extension of the Web and search into the rest of the non-digital world.

FORBES: Welcome to the Real World

"Web content policy should be an extension of your standard information security policy, " he says.

CNN: Does your Web site reveal too much?

Built by New York-based startup Husky Laboratory, the extension quietly launched in the Chrome Web Store during mid-September and has relied solely on word of mouth to spread thus far.

FORBES: Chrome Extension Turns Any Website Into a Chatroom

Before Extension can transfer any material to the Web, he argues, it must first obtain the rights from the owners: the instructors.

CNN: Technology - Analysis: Setting the payment standards of online-education

WEB, and a number of insiders are betting that this extension will gain market share, positioning it as a viable competitor to .

FORBES: What New Top-Level Web Domains Will Succeeed?

EWallet is a small browser extension that you "carry" as you move from one Web site to another on your shopping spree.

CNN: Don't forget your eWallet when you shop online

Stumbleupon was originally written as a Firefox extension, a toolbar you could put in your browser to help you find and share Web sites.

FORBES: Web Warrior