Maybe lack of movement if you spend long periods in front of your pc. Not good for the body.
The blame should be put on the individual and not on the technology. I know a few guys who are addicted to their PCs, playing computer games. Their family members have tried every trick in the book to encourage them to shed this habit, but it was of little use.
That's true, don't blame the computer for having a bad health, discipline is needed on using or even creating technologies.
Well true. We should use computers and other gadgets created by this technology. It is us who is responsible for what happening to our health, or to anything. Discipline is needed. It is true, all these games and applications are truly addictive and I am one of them. But the important thing is you should know when to stop. Do not let technology uses us. We should use them.