It's been a while since I've done any image streaming, and I personally did not find that it aided my activation.
But so many of our instructors and students liked it, that it is often included in PhotoReading seminars.
That said, Paul Scheele and Win Wenger are working on a new personal learning course together that we hope to publish in second quarter 2001. (I'm thrilled about how the outline of the program is coming together!)
As we get further into development of the course, I will revisit image streaming. In the mean time, I, too, am very interested in folks experiences.
Pete