It seems that even as tablets have become more popular, the majority of travelers now bring their tablet in addition to their laptop ( guilty myself.. ). The result is heavier bags, more cables, chargers and stuff to deal with or lose.
As good as apps for the iPad and other Tablets have gotten and even with Virtual Desktops providing access to work apps they still are not always good enough to not worry about leaving the laptop home. If your like me I now prefer my iPad on an airplane, in meetings and in a hotel, but the Laptop often comes along  just in case…

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What else keeps you lugging your laptop ? What would solve that issue ?