In the Free Design Area and the Show Off Your Project Sections a lot of posts where members have removed their own attachements from their posts were removed. We have a lot of members that have been removing their older designs and/or pictures to make room for newer designs and to save space. If you posted in that area and those topics were removed then yes your post count would go down. Mama Duck, GoneSewing, ~*~Nellybeans~*~, mellow, chumi, mwal608508, minipinx3 and libby are a few of the members that have recently deleted their own attachements and notified us to remove the text. No other posts are being deleted.
I checked your other posts and you have only posted in the Free Design Section or the Show Off Your Project Area. Therefore as members delete their attachments, and we go in and delete those topics as they no longer have any value with only the text, then you would see a drop in your post count, along with any other member that has posted in those sections as well.
Please check out the posts in Canjun's Chat and Forum Support about the space problems that the forum is currently having. That may help to explain why members are deleting their pictures and/or designs. We have a stitcky in the Free Design Area.... http://www.sewforum.com/viewtopic.php?t=65664
Just wanted to explain why your post count would be affected by these deletions.