If you have a blog maybe you could blog about iwiLetter, or write an article about iwiLetter, or just follow our blog (http://iwiLetter.wordpress.com) and add us to your blogroll. Link to us!
For all you folks on Twitter, send a Tweet out to your followers, let them know about the quick and easy way to send a letter online. Follow us on Twitter (http://twitter.com/iwiLetter)
Last but not least, perhaps you could just reach out to a friend, family member or colleague….by sending them a Letter! Remember how nice it was last time you went to your mailbox and found a letter “To: You”, “From: Someone you know”? It was nice to get that, read it, and re-read the letter, wasn’t it? Reach out and send that same envelope of joy and excitement to someone you know or love!