REALLY.... you're paid to be there to work, not conduct personal business! Perhaps if you were relieved of your employment you could dedicate yourself full time to your own endeavours from a connection that you procure with your own money that you can fully trust!!
Try hard to really imagine that it was YOUR money that paid for the office, lights, computers, Internet, and your salary, not to mention things like workmans comp insurance should you decide to do something stupid and hurt yourself while working etc... would you want people conducting personal business on YOUR dime?
Are you a prisoner, stuck there 24 hours a day? if so, then you may have a valid point, if not, wait until you get home!
Quit whining and devote that energy to being productive and perhaps if you have a positive work ethic good things will come your way!