Keychain access?

Being somewhat new to my Macbook Pro, is there a reason (such as with this forum) why my information when logging in here isn't stored (or asked for) within my Keychain Access, as it is for some other forums? I'm not sure if the information can be stored manually, or what it is that catches the Keychain access to store the information, but I've been finding lately that it doesn't for some forums?



Any advice on how to get this to work for basically all forums and social media type programs? I does work for Facebook....so what is the difference between FB and forums?



Thanks in advance!

via ehMac.ca http://ift.tt/1Dy4BtZ