@Lee Manifestos vs Individual Policies
"I assume when you say "most of us in Scotland" you mean "Students"."
You assume wrong then, just as you are wrong to assume that the tuition fees question alone would be enough to cancel out the other issues that would influence you to vote, say, Labour or SNP.
As a middle-aged engineer who benefited from free university education in the dim & distant past, I hate the idea of charging those who want / need it now. But not enough to vote LibDem & risk letting a Tory in!
Coalition governments force parties to co-operate, compromise, and all those other girly virtues rather than being macho & extreme, which is what you seem to value ;-)