This is not a discussion forum - it's a "quick questions" area, intended for solutions that can be entered in a small text box like this one. Discussions both get lost in the "noise" (QA turns over pretty fast most weekdays) and get impossible to read if they get "interesting"!
You need a forum format rather than a question and answer format. We don't have a specific motion capture forum here (though they probably do exist:
motion capture forum - Google Search[
^]).
I can't really think of a forum here that would completely fit teh bill - perhaps the
Artificial Intelligence Discussion Boards[
^] is the most appropriate?