i like to open up all the threads i like the look of in separate tabs then read them all and then when i come back i repeat that but just click on the last post bit of each thread. I find if you just click on single threads then they move about when you go back to the social page and you can find yourself constantly clicking on the same threads and miss ones you've been meaning to read.

If I've posted in the thread i will probably just click on the title and scroll down to see if anyones replied to it then scroll to the bottom to see if anyones wrote anything interesting.