This article from the Chinese American Immersion School makes some interesting points - among them that since most people will do most of their writing on the computer, recognition is more important than production.
I tend to agree with that, and figure I will be pretty happy even if I can never write well by hand, if I can type Chinese.
Still, I figure Skritter is a tremendous way to learn, I just don't sweat the details.
http://www.caisinstitute.org/articles/read_first