Gyazo has a minimal user interface consisting of a small set of options available by right clicking the taskbar icon. Launching the application displays a crosshair cursor with which the user selects the area to be uploaded.
Surprisingly, many people think of metal roofs as having limited color options. Perhaps they think the color matches the type of metal. Silver for steel, tin and aluminum; reddish-brown for copper; dark gray for lead. As if those are the extent of the color options.
The Metal Roofing Alliance (MRA) agrees that a white roof is a good idea, but a highly reflective metal roof is even better. New technologies allow even darker colored metal roofs to absorb less heat through the use of highly reflective pigments that reflect solar energy.