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Basically the title. Say I click on the Title "look here". After I view the content/link/text, /jist, of the post, then turn the color of "look here" purple. Or white, Hell any other color other than same color as all other posts. Also please do this whether I log in or not. I turn on computer 8am, don't log in, just read and click on most of front page. Leave computer on all day. Come back at 4pm, I can't remember what I have, and have not seen. So I am clicking and reading things I have already seen. (I know, it's my 1st world problem). Thank y'all.