Why doesnt Sony charge for PSN membership?

[Adobo]

Ajescent said:

Adobo said:
I thought PSN have a paid system already?

The only main difference that I can think of between Silver member and Free PSN is that on PSN you can watch Netflix.

And you can play online for free no?

Oh ok so 2 big advantages from PSN I can think of. I bet there are many people like me who do not care about playing online. I just care about the constant updates so there.