Abstract: A gamercard associated with an integrated gamer profile to identify a gamer is provided to the gamer and other PC/console users who also participate in other online gaming community activities such as game-related web sites. The gamercard is also provided to the user in a modular fashion formatted in a way suitable for the user to display it directly within other applications of the user (such as their personal web sites and mobile device applications for display on their cell phone) without the user having to update the information within the other applications when the information changes in the central database.

Abstract: A service that provides for setting up game sessions for a plurality of game players. A number of game players that each have a computing device capable of playing a computer game are linked together by the service. The service allows a player to set up a common game session so that a subset of the players can simultaneously start playing the game at the same level. Additionally, the service allows game competitions to be structured and played among a subset of the game players.

Abstract: Methods are disclosed for a novel and useful single pass extrusion process for the reactive extrusion and compounding of polymers. Traditional extruders utilized in reactive processes are of length to diameter ratios ranging from 30 to 1 to as high as 56 to 1. The process disclosed uses a series of sequential, very closely-coupled, independently driven screw extruders having a total effective length to diameter ratio much greater than 70 to 1 and as high as 132 to 1 or greater, and providing greatly extended reaction times, separate and multiple introductions of reactive and non-reactive agents and mechanical connections allowing for convenient screw changes and differential thermal expansion. The assembly is employed to economically produce grafted polyolefins, produce ionomers without employing the use of strong caustic agents, remove large volumes of unwanted polymer processing solvents and produce other reacted polymer species in one continuous pass.