Don/Terence,
Please take this offline. Some of us signed up to receive email alerts on this thread because we were interested in the topic, and to enhance our learning of Aperture (learning what it lacks, by means of a whishlist can be helpful).
Don has an opinion that there will be no Aperture 4.
Don pointed to lack of rumors on sites about Aperture as one reason why he believes there will be no Aperture 4.
Terence pointed to some rumors of Aperture 4 that included Amazon. Not that he beleives in the rumors per se, but rather if rumors are the basis of an opinion, the opinion should reflect those rumors.
You two are now fighting indirectly about the rumors and whether they're sufficient to sway your opinions one way or another.
I think it's fair to Don to say that there aren't rumors of the type we typically see regarding leaked information about new products from Apple... no screenshots, no real details, etc...
I think it's fair to Terence to say that there often are no rumors or leaked information from credible sources before product launches, especially with software. However, what rumors that do exist are in favor of Aperture 4 being released.
Nonetheless, you both have your opinions and neither one of them is really relevant to this thread, as compared to a "Will Aperture 4 be released?" thread.