Rather than that I have trained myself to never click on Quora links. I never understood why they became popular in the first place but then they went and thought forcing people to register to view pages is somehow needed for success on a Q&A site.
They became popular because of Founder Fame by Association.
They started requiring registration because they belong to The Cult Of Registered User Metrics and they forgot the internet is 98% read and 2% contribute.
Yeah, I never click anymore. I have a login, I could probably ask them for it, but I'd have to log in every time because I never stay logged in to anything but HN, so meh.