Machines Are Us said:
That's usually the same thing. If you have no opinion then you have no bias.
Not all the time.
Opinions, smart ones, are based off facts and personal ideals. But being biased has it so that no matter what, facts or not, they will always support their claim.
For example, PS3 fanboys will claim that the PS2 is better than xbox 1 because it has sold more. While true it has sold more, sales really mean nothing and the fact that the PS2 has been out longer and still is being made has another fact into it. (Also the xbox 1 was discontinued)
BUT when the whole PS3 versus 360 came out, PS3 fanboys still claimed the PS3 superior. The 360 fanboys claimed that "Well, check the numbers, the 360 has sold more units." The PS3 fanboys turn around and claim that "sales mean nothing and the xbox 360 was out longer."
So we have from one generation to another the same arguments being exchanged back forth. That is biased.
If you are right by the claim that all biased is base off opinion then I guess either everyone is biased or not biased at all. There is a fine line and I admit that sometimes it is hard to tell, but there is a difference.
I will rephrase it though.