EA are hiring for a new unannounced MMO according to a job posting on Gamasutra.

"Let's be clear. We're not looking for just anybody. We're looking for a web ninja that is well-versed in all web technologies and has extensive experience scaling server-side systems. If web technologies were made up on 5 key building blocks (components, data tier, business tier, presentation, integration), you would be Voltron - Defender of the Web Universe." reads the posting.

There are no more details about the project but rumours suggest this could be a re-envisioning of Ultima Online.