You don't need the Internet on Sundays. After all, you are forcing hundreds of network administrators, network engineers, technicians, not to mention customer support, etc. to work on Sundays.
Right. That is why I don't use the internet on Sundays except for my spiritual work, that is, helping and education my neighbor spiritually.
I don't watch news on Sundays, nor do I go in to any other worldly site at all during Sundays (unless I have to, for my spiritual work in spreading God's word/material).
Besides, those people or work you mentioned above, most of them has nothing to do with most internet sites anyway, since most are operated independently without
forcing hundreds of network administrators, network engineers, technicians, not to mention customer support, etc.Another point I made before was that we neither know who is working or not working on the sites your visiting for MONEY on Sundays, so this would be another reason why it would be acceptable to use the internet on Sundays (although not recommended at all unless for spiritual reasons, such as reading, or doing other spiritual works, etc. since that is what the Sunday is intended for.)
Also, many sites may have necessity to be up and operating on all days, so there could be a valid reason to work for keeping some sites up, such as hospital sites, or a tsunami warning site, etc.
So your examples are simply not correct.