Infographics released by in-flight Wi-Fi service Gogo (via CNET) reveal that iOS devices continue to dominate customer use with an 84% share, although Android use has grown significantly in the last two years. As further evidence of the post-PC trend, the majority of access - though only just - is on tablets, accounting for 35% of usage compared to 33% for laptops. When it comes to iOS devices, iPads are used more often than iPhones. Web-browsing is the top activity for