I still have half a dozen living relatives who are older than me and who live up cart tracks well off the Information Superhighway. We exchange the occasional hand-written letter and I thoroughly enjoy it. However, at the current rate of usage, my Parker will last forever. It's a slow, inefficient (and at times barely decipherable) method of communication but I will mourn the loss of its personal touch when it slips away for good.
I still send fully punctuated and grammatically correct email messages but the responses are often peppered with "text speak" and jive talk! I have no trouble understanding their meaning but think it's a shame a wider range of vocabulary isn't used. But maybe that's the point, letters are formal, emails less so. At least the English language is all-embracing and there are versions for all of us. I am sure the more traditional styles will cling on, in digital form if not in written!
I have a foot in both camps because, like many of us, I buy my music, film and books online and love the immediacy of email. However I will be sending "change of postal address" notices by Post Card next month when I return to England from Canada. Just in time for Christmas cards!