literally 1984

We have always been at war with Blue.
Grey is our ally.

“The man who believes that the secrets of the world are forever hidden lives in mystery and fear. Superstition will drag him down.”

i'm not sure why blue is on the new website back in the old days, it wasn't there at all

Did you really know I didn't exist.

I think the grey implies you've already read and clicked on the thread while Blue indicates that you haven't done that.

I came to work on a sunday

@Aura is right. If a forum post is slightly greyed, that means you've already visited or interacted in some way with the post in question.

i'm index if you couldn't tell