Yes. Gizmo will alert you of new MySpace activity when you: 

• Receive new MySpace email
• A buddy's profile changes
• You have a new friend
• You receive a new comment
• You receive a new blog entry alert  -Coming soon!

Gizmo can alert you with either a sound or a combination of sound and vibration. To enable/disable vibration alerts, go to Menu -> System -> Settings -> Sounds, and check/un-check the vibrate option and click "Save". 

Keywords: Gizmo for Mobile, Gizmo for Mobiles, Gizmo for cell phones, MySpace.