Let's see, a "39 year old consultant and lecturer who has fingernails between a quarter and an eighth of an inch long and says that she has difficulty typing on her iPhone." ?
I am a user interface junkie, and I do a lot of 'last mile' training, so I interact with a lot of users with a rather diverse set of skills, expectations, and handicaps.
From what I know of those who use a keyboard, play the piano, or depend on touch screens (iPhone or not), no one uses the tips of their fingers successfully -- no matter how short (or long) their fingernails are.
Touch-typing is correctly done mostly on the pads of the fingers; though there are some 80's throw-back types (a la 'Secret of My Success') that somehow manage to click away on the ends of their fingernails all day long (contributing to the insanity of their coworkers much more then to their own RCI (Repetitive Clicking Injuries).
These complainers are in the same league with the people who complain that their steering wheel is chafing their tongue (because they need to use their hands for texting while driving), or that they're suing because their thong (see the recent news) snapped up and nearly tore out their cornea.
What we need are leper colonies for Professional Victims. Institute a 3-strike system, and when they've exceeded their quota for stupid complaints, they get put in a 'home'.
Oh, darnit... I just tore my left thigh-high on the little tab at the end of my ethernet cable. Can't someone make that little wire a little less DANGEROUS?
http://MacIndy.net/SiliconPines/