Do they work?
Postcards can be very effective in influencing voters. One study shows that handwritten, personalized postcards sent to women who are occasional voters as part of a Get Out the Vote (GOTV) effort increased turnout by 1.4% over a control group
Postcards are a great way to energize volunteers. Volunteers enjoy postcard parties. They are easy to organize, they can be a nice social occasion, and they provide the satisfaction of accomplishment.
Postcarding is a great introduction to activism. Postcarding parties provides exposure to a community and encourages the activist to grow comfortable with other activities that have a greater impact, such as canvassing, texting and phone calling.