Not sure if the novelty of images from space is wearing out or if the satellite being in low power mode a bit more often is the reason but the number of images being submitted to the http://www.amsat.org/amsat/ariss/SSTV/ site is dropping off quite a bit. Images that are not selected for publishing on the main page are still available and posted to the archives at http://www.amsat.org/amsat/ariss/SSTV/archive.php with the most recent ones on page 1 and older postings on subsequent pages.
Looking forward to seeing more images from ARISSat-1.