1. A method comprising: providing to a multiplicity of users a presentation; streaming streamed speech to a first user including individual speech from at least one other user participating in the presentation; detecting whether the streamed speech contains simultaneous speech resulting from two or more users speaking simultaneously; and using at least one processor to cause a display device to display, to the first user during the presentation, text of the streamed speech in response to detecting that the streamed speech contains simultaneous speech resulting from two or more users speaking simultaneously, wherein the two or more users speaking simultaneously comprise a second user and a third user, and wherein the displayed text comprises text corresponding to individual speech from the second user and text corresponding to individual speech from the third user.
1. A method comprising: providing to a multiplicity of users a presentation; streaming streamed speech to a first user including individual speech from at least one other user participating in the presentation; detecting whether the streamed speech contains simultaneous speech resulting from two or more users speaking simultaneously; and using at least one processor to cause a display device to display, to the first user during the presentation, text of the streamed speech in response to detecting that the streamed speech contains simultaneous speech resulting from two or more users speaking simultaneously, wherein the two or more users speaking simultaneously comprise a second user and a third user, and wherein the displayed text comprises text corresponding to individual speech from the second user and text corresponding to individual speech from the third user. 14. The method of claim 1 , wherein: the first user participates in the presentation from a first computer; the at least one other user participates in the presentation from a second computer different from the first computer; and streaming streamed speech to a first user comprises transmitting in real time speech captured at the second computer via at least one network to the first computer.