Stories by: Juan Carlos Perez

Facebook reached the 150 million-member mark on Wednesday, a milestone the company's CEO Mark Zuckerberg heralds as significant: now he needs to deliver ads that they find engaging.

The Wikimedia Foundation has raised the necessary funds to operate Wikipedia until the end of June, the nonprofit organization announced Friday.

For Jerry Yang, 2008 was going to be the year when Yahoo's long-awaited technology and business turnaround began in earnest.

NewsGator has enhanced its Social Sites enterprise social-networking software with Facebook-like activity stream notifications and improved search functionality.

Google has quietly stopped offering the Start Page component in new accounts of its Apps hosted suite in favor of the product's Sites wiki and Web page creation application.

A Wikipedia page blacklisted this weekend in the UK over child pornography concerns has been unblocked, a decision that also fully restores the ability of UK residents to edit articles in this popular online encyclopedia.

MySpace is extending and rebranding as a suite some products that extend the functionality of the popular social network to other Web sites.

Confessional poetry, tell-all memoirs, painted self portraits and thinly veiled autobiographical novels are all intensely personal works of art, but none comes close to what the company DNA 11 can create for you.

Jonathan Miller, the well-respected former AOL CEO, has been talking for months to potential investors interested in buying all or part of Yahoo, The Wall Street Journal reported on Tuesday.

Job description: The software implementation analyst ensures that deployments of new applications or upgrades are planned and carried out correctly. They act as a bridge between the software developer and the IT infrastructure team that handles installation and maintenance, says Carlo Carbetta, vice president of operations development at CIO Partners, an executive search firm. They determine whether the applications interoperate with existing systems and plan for customization or integration work. This person may be involved in testing, creating documentation and dealing with end users.

Amazon has launched a hosted content-delivery network (CDN) service that it first announced in a preliminary test version two months ago.