Yes there is a reason not to PM... How about you re-read the thread, you would notice multiple people are working on this, not just one person. It's seems only logical to post it, rather than sending a PM to 5 people.
Really I could have infracted you for punctuation in the post that sparked this. Even after reviewing it I stand by my original Useless Post infraction because your post was useless. Now go stand in the corner and think about what you did for a week.