2014-12-19 UTC
# 
snarfed "Anecdotally, during the month of November 2014, https://snarfed.org/ received 796,990 POSTs to its comment form, wp-comments-post.php, vs just 2139 POSTs to xmlrpc.php. Of those, 9 comments and 3 trackbacks were ham…So there was at least ~400x more comment form spam than pingback/trackback spam."