On September 2011, Mary Robinette Kowal decided it was time for a break. She spent the entire month offline, and asked her friends to communicate with her through letters. The results of this personal challenge were a revelation:

When I write back, I find that I slow down and write differently than I do with an email. Email is all about the now. Letters are different, because whatever I write needs to be something that will be relevant a week later to the person to whom I am writing. In some ways it forces me to think about time more because postal mail is slower. “By the time you get this…” It is relaxing. It is intimate. It is both lasting and ephemeral.

How so? I find that I will often read the letters that I receive twice. Once when I get them and again as I write back. So, that makes it more lasting. It is more ephemeral because I don’t have copies of the letters that I write and I am the only one who has copies of the letters that my correspondents write. So, more ephemeral.

I know a lot of postcrossers share these feelings - this is part of the reason why Postcrossing exists!

Mary's decided to turn February into a Month of Letters, in which she challenges herself and everyone who decides do join to write and send at least a piece of postal mail every day. Here are the rules:

Mail at least one item through the post every day it runs. Write a postcard, a letter, send a picture, or a cutting from a newspaper, or a fabric swatch.
Write back to everyone who writes to you. This can count as one of your mailed items.

We can't help but feeling postcrossers have their work cut out for them in this challenge... :) Nevertheless, we wanted to dare you all to do it! Write postcards, letters or aerogrammes or surprise a friend with an unexpected package. Maybe even pick a Facebook/Twitter friend and send them with an offline "hello!".

Are you up to Mary's challenge? Grab your stationery and stamps and start writing! :)

PS - Scrutiny set up a forum post for members who are doing this challenge to keep track of their progress!

Remember the World's smallest postal service we wrote about two years ago? They make tiny customisable letters that you can send to your loved ones, and which look like this:

Cute, right? It's impossible not to smile when you get one of these in the mail! :)

Lea Redmond, the Postmistress of the Word's Smallest Post Service, has recently teamed up with Chronicle Books to make a do-it-yourself kit that allows anyone to do those amazing tiny letters and packages at home!

The World's Smallest Post Service kit comes with paper, pen, minuscule stamps, stickers, packing material and even a little magnifying glass, so that you can write and send your own tiny letters and parcels.

The kit is available at the Amazon.com for $15.61.

On the last post, some of you wondered what kind of objects can be sent through mail. Well, here's a cool project that tests the limits of postal services (and their patience too!): To Mr. Cheng.

Artist Eric Ericson, from Sweden, spent a few years sending all kinds of unwrapped objects through the mail: food, a skeleton, a baby doll, books, vinyl records, a pair of glasses, individual playing cards... you name it.

The result is a fascinating minimalist website and book (published in Sweden but we hope they make it available in Amazon soon!).

Here's what the artist had to say on a recent interview with Wired magazine:

Wired.com: You have previously published books of letters, for example one where you sent letters with odd ideas to authorities, like asking a Swedish municipality if it could host a North American Indian tribe. Why are you so fascinated by letters?
Ericson: Sending things is a fun way to communicate, and I love the seriousness in letters. I mean, you would never receive a lawsuit by e-mail. There is something about letters, especially nowadays when they are getting more and more rare, and we’re communicating in other ways instead.