WP-Cron - If you're using frontend caching

Tried doing what all the posts suggest

wget -O - -q -t 1 http://domain.com/wp-cron.php?doing_wp_cron=1

But....

If you've got your front end cached in Memcached then this doesn't look like it works

Better to use a POST instead then it should always go through your proxy cache without problems

curl -X POST http://domain.com/wp-cron.php?doing_wp_cron=`echo $(($(date +%s%N)/1000000))`