6. The method of claim 4 , further comprising displaying in a third display area of the main window a list of tags that are associated with at least one community displayed in the second display area.
6. The method of claim 4 , further comprising displaying in a third display area of the main window a list of tags that are associated with at least one community displayed in the second display area. 7. The method of claim 6 , further comprising, in response to selecting or unselecting a tag displayed in the third display area, dynamically updating resources displayed in the first display area, such that only resources tagged by the tag selected from the third display area are displayed in the first display area.