This just happened to me. I was sitting at my computer with three post needing to be publish but without any ideas. So, I decided to get up and eat lunch and not eat at my computer or the tv. After the small break, boom! The idea came to me!

I think you should tag your post as #disccusion. Timcliff made a post trying to promote that tag so that other people will discuss various topics and you always do a great job of pitching an idea and asking others to join the conversation.