Only basic facts are unbiased. However, that's only basic facts. Let me give you an example: console A is known to be more slightly powerful than console B. However, console B is said to be easier to develop on than console A. But what if someone actually finds console A to be easier than console B? Yep, even a universally agreed thing that isn't a simple measurable fact isn't that reliable.
We should first define "biased" and "opinion" before discussing them, let alone their relationship. Is biased having an opinion? Is having an option being biased?
Yeah, I'd say only facts are unbiased; whatever you derive from them isn't. It can be very close to being unbiased but it will never be completely unbiased. There's always bias, even if only a little.
I'd like to see what starcraft has to say here... And if they were more serious, I'd also like to see what Squilliam and gebx have to say. And probably many others as well, can't remember all of them. Now that I think of it, although only a little, I might simplify things a little and say that PS3 fans are stupid and 360 fans are very biased of trolls. Don't take that too seriously, it's just a very simple... simplification.
Anyway, for once I can say that I've found a good thread. Naturally it's be best to define what "biased" and "opinion" mean first, but that's probably impossible on most forums.
