CHAMPION ARTICLES BY JOHN CALLAGHAN BECOME A DIGITAL MINISTRY CHAMPION
In app purchasing for newspapers: The answer to the 60 million dollar question ?
Written by John Callaghan | October 28th 2009Be the first to comment
Branded iPhone apps: Some good and some bad
Written by John Callaghan | June 11th 2009Be the first to comment
ADVERTISING & MARKETING A hot topic recently has been the potential of branded iPhone applications. Do it properly and brands can achieve international exposure for relatively little investment, screw it up and your left with useless vanity projects Read on
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COMPANY HISTORY
| Who | Position | |
|---|---|---|
| MercuryGirl inc Jan 2009 - present |
CEO | |

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John Callaghan
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