No Thanks Active thread bar?

Yes I was wondering if there could be like a bar or something where it linked to the threads you have posted in, if nobody's posted then it'll be gray, if someone posts then it turns to some colour, if someone quotes you then it turns into yet another colour. Just a suggestion to make things easier for members. I understand that it might not be possible to do, but still, you never know unless you ask.

 

Well...if you subscribe to a thread (which you can do either automatically or manually) it will turn bold in your CP when someone posts in it.
To be honest I think that's the extent of what it needs to be, if you're interested in the thread still you'd most likely check to see if someone has replied to you or not when you see that someone has posted in it.