This is dumb. I don't see how clicking on the desktop shortcut compared to the start menu would make you more addicted or not. Same with mines being deeper, AND one questions says, "I only play singleplayer" and the next one down is, "I have never been an OP/admin" which is dumb because the second one down gives you more addicted points, which makes no damn sense. Also, where are the zeros? I do not have any minecraft bookmarks, for the Notch's blog thing there is no "never" answer.
With all those factors included, I got some bullstuff answer. I'm not addicted to Minecraft at all, but when I do play I take 5 minutes to dig to Bedrock so that brought my score up for some damn reason, same with the clicking on the desktop shortcut, because it's a convenience and not reflective of my minecraft addictiveness.