I tried exporting from Meshlab which doesn't do big-endian, exporting from VisualSFM which only does binary little-endian, this site http://people.sc.fsu.edu/~jburkardt/data/ply/ply.html which has one example but it seems to be corrupt, and searched for that string.
Replies
http://polycount.com/discussion/63361/information-about-polycount-new-member-introductions/p1#search