WebSphere Portal Server features include:
Core portal services : Such as role-based access to applications and content, search, personalization and security features.
Context-relevant resources: Presented through commonly-used web browsers, giving users faster access to resources needed to complete tasks.
Advanced usability features:That enable drag-and-drop customizations and integration with social and rich-media websites.
Scalable platform and architecture : That deliver Web 2.0 capabilities on next-generation devices and channels.