The next time you open up Gmail in Chrome keep an eye out for the prompt above, which uses HTML5 to finally close the gap between the way Google's browser handles mailto: links and its popular email service. Our only question about the change is what took them so long? Third party add-ons or simply copying and pasting email addresses as Gmail blogger and software developer Michael Davidson has been doing were available workarounds, but they won't be needed any longer -- no DRM necessary. Hit th