EDIT: Close thread... not true anymore. My mistake. Feel like an idiot. I am not a developer but signed up for the public beta the day it came out. That same day, I logged in to the mac dev center (again, not a developer... you can still log in with your apple ID), and there was an option to redeem the code to access OS 10.10 Yosemite Beta in the app store. I clicked the link, and sure enough I was able to download the beta from the app store. The link opened up the app store, asked me to confirm the code, and then took me straight to my downloads where the beta download was. So if you want the public beta, you might want to login in to the developer center and see if there is a link to redeem the code. I would post a picture of the developer website showing the link, but after I redeemed the code and downloaded the beta, the link is no longer there. I don't think anyone has posted about this on the forum. I don't know if I got access to this by accident or what, but I am now running Yosemite public beta. You might not need to wait for an email.