> which is why we hash it first and then encode it in base64 before transmitting it.
This made me chuckle. "As per the rules, we'll put on a boxing glove before we punch your lights out". You wont get privacy, but at least there is some security!
The codeless way of doing it: Set up a daily recurring event on Google Calendar, with an email reminder saying "Wazzaaaap?" then you reply to it. To accumulate, use Gmails search functionality.