Abstract: A mashup session manager maintains state of the mashup session to ensure presentation consistency/uniformity across the execution environments. The mashup session manager also tracks the participating execution environments associated with a mashup session (e.g., usernames, device identifiers, network addresses, etc.), and transmits data for presentation consistency to the participating execution environments. In some cases, a view of the mashup session at a participating execution environment may not be current (“stale mashup session view”). The mashup session manager can detect if a view at a participating execution environment is of a past mashup session state, and provide data for the stale mashup session view to become current. In addition, the mashup session manager can propagate design modifications to the participants of the mashup session.

Abstract: A mashup session manager maintains state of the mashup session to ensure presentation consistency/uniformity across the execution environments. The mashup session manager also tracks the participating execution environments associated with a mashup session (e.g., usernames, device identifiers, network addresses, etc.), and transmits data for presentation consistency to the participating execution environments. In some cases, a view of the mashup session at a participating execution environment may not be current (“stale mashup session view”). The mashup session manager can detect if a view at a participating execution environment is of a past mashup session state, and provide data for the stale mashup session view to become current. In addition, the mashup session manager can propagate design modifications to the participants of the mashup session.

Abstract: A method of and system for providing content and services includes web-based application that is hosted on a server. The application includes web-provided services and private data. The private data is contained in a data source. The application includes a place holder for the private data. The place holder is tagged with the data type, format, and data elements required for the application. A personal syndication manager that is associated with an application user. The personal syndication manager is communication with the server. The personal syndication manager is also in communication with registered data sources. The personal subscription manager is configured to convert the private data to a content syndication format required by the application. The personal subscription manager is also configured to terminate a subscription upon the occurrence of an event, such as the expiration a subscription period.