For those who maintain a cable subscription, one of the (many) annoying aspects is that sometimes channels have streaming apps you can't use, despite being a paying customer. Over the years, Comcast has decided that it's not going to allow customers to use whatever channel's app on one platform or another, but now the PlayStation 4 is off of that list. According to a tweet, owners with Comcast subscriptions can finally log in and use the WatchESPN and HBO Go apps on their game console.