Thank you for your timely reply. I purchased your app through the Apple Store so I'll wait for the update you mentioned. Thanks also for explaining the heart/dot/star columns. Like you, I usually use Safari but I've been having some issues lately where Facebook will slowly claim more and more RAM until my system is virtually locked up. One day it was using 6GB of the 8GB on my system. And it only happens in Safari…Chrome seems okay. But that's why I've been using Chrome more and I realize that is way TMI for this thread.