i work in web industry..
your assumptions don't affect me
you can choose pick evil when you find it dragging you away from God..
Coming to CC?- sin?....no..!!!
Watching porn- sin definitely...
Watching sports when you have other responsibilities-sin?...yes..
Playin games-sin?..yes!!! because its all worldly and 100% amusement(amuse-choose to not think)
If your definition of Christianity is living immersed in world as license and those try to separate themselves from world to be with God are cave dwellers,better stop following Jesus