Not in a single post, no, I'm afraid. Make another post in the thread, and you're good to go.
We went through this one too and this was the solution.
We made a thread and inside that thread had 4 or 5 different responses. Each of them had a different editable field for a topic of inquest in line with the main thread. If I recall when we did it was shortly after BC cam out for WOW and we wanted to know what steps people were at and needed for their keys for Karazan. We had each step in a different response and all people need to do was add and remove their names when the completed a step and moved on to the next.