Bleeding edge can be costly/detremental (Score 1)

it is one thing for Google to start exploiting little-known features in a browser, that has a cascading effect, and they have a sphere of influence greater than most. If the average Joen does it - well, who knows, that feature may just get left out on the next revision. Not to mention the time it takes to learn and implement, granted that is what makes IT fun .. but the day osomething goes unsupported and you are either stuck with users that rely on something or have to reinvent the wheel - well you are fvcked