Just got a full screen, modal overlay ad on the desktop site. In general, I prefer to keep NSF whitelisted, but...yeah. Hope progress is being made on the fix.
Definite improvement in last few days. I often print hardcopy of the main articles, and the popups were getting printed overlaying/obscuring the story in the hardcopy unless I manually swatted them away - super annoying. Glad this is no longer happening.