As far as Twitter goes, I can see it's value in various areas, like the film industry for Daily Blogs (Journals) as an example, but seriously, do I really give a shiite that you just got up, had a crap, and are on your way to work ?? (Well if you had a crap, you do )
Take my word, one day there will be a pandemic of "Elephant Man Disease" or "RA" but in reality, it will only be hand and facial deformity from TEXTING.