SendWrite launches API for physical mail
sendwrite.com
sendwrite.com
Sendwrite is too expensive (obviously has a different target audience). I had to sign up to get prices.
1 Card - $2.99
3 Cards - $7.99
10 Cards - $24.99
20 Cards - $39.80With full color printing this becomes even more interesting - direct mailing campaigns become feasible (if expensive) for startups, even with customization.
(This looks awesome, by the way.)
For 30 days, each day, scrape yesterday's image from http://theimpossiblecool.tumblr.com/ or http://thesartorialist.blogspot.com/ (or just pick one at random) and use the API to mail it myself. Eventually, I'll be getting a postcard a card of cool style and get a cool physical collection.
I've seen this similarly with Flickr: email me each day with a photo I took 1 year ago (or some random old photo I took), so you always filtering through your old collection. But maybe postcards will feel differently.
Personally, I'd love to see this for a couple of data-related use cases: mailing either USB disks or CDs based on an uploaded image.
There are others, this is one I found quickly.