BLUF: Put the key important information first in email subject lines, especially for mobile
I usually see my reminder emails on mobile (e.g. iPhone 5), and the limited screen real estate gives me no information about the goal without opening the email. Currently I can see only:
From: Beeminder Bot
Subject: {myuserid}/goal on {today 's date} (li
Body: Reply with new data points for http://bee
All of this information is contextual/default but it does not give me any status info, i.e. how far off track I am in the goal. Would suggest changing the subject line and body to put the "bottom-line up front" (BLUF as they call it in the US Military):
From: Beeminder {goal-name}
Subject: Limit +X on {date}: respond with Beeminder Data
Body: Last entries XX Y "comment" ZZ A "comment"