Takes me longer than that. My typical flow is to email sthing to myself. I have to type my own email, which is far from optimal. Haven't tried the app yet though so can't comment on potential improvement.
i press ctrl-tab several times, i press "c" and the compose window opens, i press "s" and "Self" is preselected as a recipient. i press enter, double-tab, and begin writing.
I'm talking about sharing something from my phone to my computer, which I thought was the most interesting use of the service.