Tag: HISTORYBLOCK

Have a guilty pleasure on the internet? Don't want your friends knowing that you've been spending time reading up on celebrity gossip at TMZ, looking at adorable pictures of bunnies at Cute Overload, or umm, you know, other sites? HistoryBlock is a Firefox extension that lets you create a blacklist of sites that will never show up in your browser history. Now, you're not going to want to get ...