This thread poses the question: What great thread idea did you post that really, really tanked? Or you could say, what thread did you think would sprint through pages but only got a few replies?
My most recent thread that was not so great was my run at 'Barrowdown's Tag'. I'll not go into detail, but it was shut down(justfully; no hard feelings). I thought it would be fun, but it just kinda sank.
Or maybe
this thread(the one you're currently reading) will turn into my newest shame. If nobody replies to this, that would kinda be the whole idea of the thread. Now that would be ironic!
But really, what thread ideas of yours never worked out?