Find a penpal…like the old days


best websites - penpal - pstmrkToday’s Cool Site of the Day is PSTMRK! PSTMRK reinvents the concept of the old-fashioned penpal with the help of mobile technology and social networks.

See it and vote for it here (on the day of this post) and give it a ‘thumbs up’ above.

To find all previous cool sites since 1994, visit our archive.

This site discovered by our friends at


Meet the Author

Mike Corso

Greetings! I'm an SEO Specialist at Gartner in Stamford CT and an original Web Viking. I've been running Cool Site of the Day since 1998 and continue to be amazed at what people publish. Have a cool site or app? Click on the 'submit your site' link at top.

2 comments… add one
  • Berita Barcelona Dec 1, 2015, 7:13 am

    Greetings, I do think your site could be having internet browser compatibility issues.
    When I take a look at your site in Safari, it looks fine however whesn opeening in IE, it’s got some overlapping issues.
    I just wanted to give you a quick heads up! Other than that, fantastic blog!

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