Spybot and Ad-Aware:
During the install routine for Spybot, it noted that Ad-aware was installed, and noted that Ad-Aware will detect Spybot, and see records of things related to spyware that Ad-Aware "may not like", but instructions were given for Ad-Aware and Spybot to co-exist peacefully....
@Thunderfall: Thank you. I strongly suspect that if the foistware came from a popup through this site, CFC was unaware of the advertiser's behaviour. I know that the people who work to hold this thing together (you included) are a pretty ethical crowd, and that it is impossible to avoid having one "slip through the cracks" from time to time.