In our recent Astrophysical Journal Letter, we suggested that not all gaps that are seen in protoplanetary disks need too be caused by planets, but that some of them could be due to some sort of "cosmic illusion". A press release for our letter was issued by the Harvard-Smithsonian Center for Astrophysics. It was also picked up by Astronomy Magazine, Discovery.com, Astronews.com (German), AstroBiology Magazine, and many others.