Digital Literacy: Going Native in ELT?

“Digital native” and “digital immigrant” are labels that have graced training seminar powerpoint presentations the world over for more than a decade, but what are the implications of these terms for publishers (and all other participants in the learning biz)? Are there any implications at all, even, or are these simply sassy strap lines that ricochet between blogs (like ours) but are inherently void of substance?