Many times I've written a question, which are answered very well. But the direction that I'm taking is now pointing me to more questions. So while I can just go ahead and post a new question, I still need to explain. For example:
Talking about Should there be a way to link questions?, Why the need for blah blah blah...
Whenever a question is answered it just opens the door to more concepts and ideas. Therefore I propose that the Question Asker be able open a new question under his original with follow-up questions. Instead of the current system of linking one question to another, I'd like to be able to ask a question that spawns from another question inside the same page.
Obviously there are some spam concerns, but this is just an idea. Technically this could be a lot of effort for no reason, but then again maybe it could work.