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.
What many people do not realize is that tin roofing is typically not made entirely of tin. On the contrary, tin roofs tend to be comprised of a number of materials. Tin is one of these, of course, but other common materials found in tin roofs include galvanized steel, aluminum and copper.