Pretty frequently, when there's a post that includes a linked Tweet, some will note that they can't access twitter while they're at work. My question is, why not just look at the post on your phone? I use Chrome to browse the board all the time and it works just fine. If your work internet even blocks Twitter via WiFi (is that possible?) why not just use 4G? I mean, if you can get away with using your work PC to browse the board, surely you can get away with using your phone now and then too, right?
Can't speak for anyone else but I work in a very secured work place environment. No recording devices are allowed because of sensitive information. Cell phones fall under this policy.
I work in IT so I have access others don't. I also work in a basement with no cell service. Yes, we offer guest wifi for employees, but it's routed through the same web filter as the internal network. We don't block Twitter, but I could see how others work somewhere it's blocked aren't able to access it.