My 2012 MBA 4GB RAM will get the pinwheel of death on web pages with lots of content/pictures. I'm a big movie fan so I read a lot of sites like Deadline.com and without fail, I get the pinwheel of death every single time I visit that website unless I disable images in the Develop menu. Is there a problem with my MBA that requires a trip to the Apple Store or is this behavior just a result of the 4GB of RAM and/or something with Safari?