i am sure someone can post statistics showing studies and what not....
as for me, i rarely have trouble with staring at a pc. a few weeks ago i had to quit IRC due to eye weakness, but that was a one time deal.
i am at my pc (unless rare town/dr visit) 8 to 12+ hours a day , every day. my sight stills seems fine.
now when i get in bed, for now, the monitor is quite far away and i can't make it out too well, even with huge fonts.
aparantly I'm . near-sighted? I can't remember which does which. i can read and focus up close, far away is another issue altogether.
BUT my eye doc has warned me for six or seven years to back off the screen. so in the long term I do not know, and honestly my body is so different than everyone elses' i'd not go by my own physical issues if i were you
