My fitness pal logs
I enter my food, and when I press Complete This Entry, I also get the message about calories being too low. But, the diary does post. You have to check your settings to see whom you have allowed to view your diary - it can be set to private, friends only, or everyone. If your diary is set to Everyone, people have to enter your user name to get to your profile and food log.
To make your daily diary post to your newsfeed, you just need to make it go over 1,000 calories for the day. So, if you are actually at 800 calories for the day, go to the "Quick Add Tools" and add in 200 calories. Click complete diary. Then go back to your diary and take the 200 calories out.
on 6/20/15 3:12 pm
jsut give them a link to your journal and make it public or friends. whether it shows up in your feed or not doesnt really matter (they will probably miss it there anyway!)