[David Barnard on the sales fluctuations in the App Store][link], and how hard is it to gauge future success/sales on same.
[link]: http://davidbarnard.com/post/425488663/made “Made, Is Making, or Will Make? – @drbarnard”
[David Barnard on the sales fluctuations in the App Store][link], and how hard is it to gauge future success/sales on same.
[link]: http://davidbarnard.com/post/425488663/made “Made, Is Making, or Will Make? – @drbarnard”