I usually gently encourage one question at a time and [try to help anyway][1].  Some questions are really logical to hold in that kind of format like [Broadcom Wireless troubleshooting][2].  
  
Do I think it's a good pattern to have for many questions?  No.  
  
Do I think there are instances where it's good?  Yes.  
  
[1]: http://askubuntu.com/questions/35722/what-is-kernel-panic/35723#35723
[2]: http://askubuntu.com/a/60395/5768