don’t link old reddit please, anyone who wants to use old reddit already has it set as the default, and for apollo users old reddit links don’t automatically open in apollo like normal reddit.com links
Not sure what Apollo is, but it sounds like whatever it is it should be fixed instead of you asking people to give some alternate links to a worse version of the website.
Apollo is a 3rd party Reddit client for iOS. It probably should be fixed in Apollo. I know Sync on Android has no issue handling any of the Reddit sub domains.
So people should go out of their way to change their links to a system they don't like to appease people of some software nobody's heard of and presumably could trivially be adapted to recognise "old.reddit"?
