Kind of an interesting story:

I spent three years writing code for a bank and Lobsters is a tech site that I visit occasionally.

The corporate firewall as well as the Bluecoat proxy banned it (Bluecoat also banned basically everything while I wasn't on VPN).

When I inquired about this ban, an incredibly bureaucratic person responded that they had reports that ".rs domains perpetrated lots attacks" on the company's security systems so therefore they were unwilling to whitelist the site.