Don't know how the forum admins decide on forum format, but I would like to respectfully submit a suggestion.
A great number (growing) of iPad users are interested in what might be termed "notebook" applications, that is handwritten notes, vector graphic drawings, pdf annotation---and possibly other things that have escaped me. These folks might be students, teachers, engineers, scientists, and just folks wanting to do such things for a multitude of other reasons.
Therefore, I wonder if a forum subsection devoted to these uses might not be appropriate. It would deal with notetaking apps, styluses, drawing apps, and so on. Don't know what a catch all term might be. Maybe "notebooks or workbooks?"