add_filter('wp_insert_post_data' ... working fine from an included file but
add_action('save_post' ... just refuses to cooperate.
Sonant Thoughts - Episode 21: Ten Years
Ten years is an eternity in internet time - we've come so far but, in some ways, taken backward steps so it's easy to get nostalgic.
We can each do our bit to reclaim the spirit of the old web.
"Micro.blog and JSON Feed share a common goal, which is to encourage more blogging on the open web, and new tools that can make blogging easier."