Abstract: A computer-implemented hierarchical revenue model to manage revenue allocations among derived product developers in a networked system is disclosed. The model includes providing a first revenue value associated with a first digital component, providing a second revenue value associated with a second digital component, and combining the first revenue value with a second revenue value to produce a third revenue value associated with the second digital component, the second digital component including at least a portion of the first digital component.

Abstract: A computer-implemented hierarchical revenue model to manage revenue allocations among derived product developers in a networked system is disclosed. The model includes providing a first revenue value associated with a first digital component, providing a second revenue value associated with a second digital component, and combining the first revenue value with a second revenue value to produce a third revenue value associated with the second digital component, the second digital component including at least a portion of the first digital component.

Abstract: A computer-implemented hierarchical revenue model to manage revenue allocations among derived product developers in a networked system. The model includes providing a first revenue value associated with a first digital component, providing a second revenue value associated with a second digital component, and combining the first revenue value with a second revenue value to produce a third revenue value associated with the second digital component, the second digital component including at least a portion, of the first digital component.

Abstract: A computer-implemented chat system having dual channel communications and self-defining product structures is disclosed. The system and method includes providing a first logical communication channel between a first chat client and a second chat client, the first logical channel conveying text chat messages between the first chat client and the second chat client; providing a second logical communication channel between the first chat client and the second chat client, the second logical channel conveying text chat command/control information between the first chat client and the second chat client; and using the chat command/control information to modify a 3D chat scene displayed on each of the first chat client and the second chat client systems.

Abstract: A computer-implemented hierarchical revenue model to manage revenue allocations among derived product developers in a networked system is disclosed. The model includes providing a first revenue value associated with a first digital component, providing a second revenue value associated with a second digital component, and combining the first revenue value with a second revenue value to produce a third revenue value associated with the second digital component, the second digital component including at least a portion of the first digital component.

Abstract: A computer-implemented hierarchical revenue model includes providing a first revenue value associated with a first avatar component, providing a second revenue value associated with a second avatar component, and combining the first revenue value with a second revenue value to produce a third revenue value associated with a third avatar component, the third avatar component being a derived avatar component that inherits characteristics of the first and the second avatar components, the third avatar component inheriting the first revenue value from the first avatar component, the third avatar component inheriting the second revenue value from the second avatar component.

Abstract: A computer-implemented system and method for home page customization and e-commerce support is disclosed. The present invention relates to avatar home pages and the combination of a home page customization service with an e-commerce marketplace through which users can purchase home page decorations made by third party developers. Various embodiments include a “chat now” online matching system and a real-time map showing the geographical location of users in an online community.

Abstract: The present invention provides a method, system, and computer program product for managing terrain rendering information. The terrain rendering information includes a data structure of render blocks. The data structure represents a three-dimensional terrain topology of a virtual world with a set of two-dimensional terrain topologies. Each render block includes primitives that define samples of a respective area of terrain to be rendered. A render block manager manages the allocation of render blocks in the data structure based on current reference point information and allocation criteria. Terrain data at higher levels of detail (that is, a greater resolution) is kept closer to the reference point information by adding and removing appropriate render blocks. In this way, appropriate terrain rendering information is maintained efficiently in the data structure during movement of a reference point.