13. The system according to claim 1 , wherein the instructions include a module for implementing a delivery-verification routine, algorithm, or process to determine whether the text viewer received the most recently-streamed output text string.
13. The system according to claim 1 , wherein the instructions include a module for implementing a delivery-verification routine, algorithm, or process to determine whether the text viewer received the most recently-streamed output text string. 14. The system according to claim 13 , wherein the delivery-verification routine, algorithm, or process comprises: instructions for the processor to extract, from the asynchronous request for an output text string received from the text viewer, information about the most recently received output text string at the text viewer; instructions for the processor to compare the information to the most recently streamed output text string to thereby determine whether the text viewer received the most recently streamed second text string; and instructions for the processor to re-stream the most recently streamed output text string in the event that the most recently streamed second text string was not received at the text viewer.