I've read stuff about unconditional parenting before though, and it just doesn't sit right with me. I think that small children SHOULD learn that some things must be obeyed, and that they are actually not the centre of the universe, and thus should know when to just accept a situation. I also think they should know that bad behaviour has a bad consequence, and tha boundaries should be established from as early an age as possible, to allow them to learn at their own speed.
I also feel that thye should be allowed to question, but not always, and (as belgo says) should be brought up following a strong moral code. I have some friends who do everything 'nicey nicey' and sit down to talk their toddler through why biting my child (for example) is wrong - I'm more of the remove badly behaved child from situation and leave them to stew for a few minutes, to show them that their behaviour is not acceptable. I don't think a 2 year old understands the quiet voice and gentle hug when he's done something wrong - I think he does need it to be clear to him that he has misbehaved. Obviously only time will tell which system works best!! :o
But equally, I was brought up to understand that me misbehaving meant weeks of ill temper and sniping from my father, with the occasional beating thrown in for good measure, and that sometimes it would make my mother cry and blame everything on us and other times she would protect us from dad's temper, and other times she would join him in berating us or going in a huff. Not a good way to learn what's good/bad!! but I am a reasonably well-behaved adult, and have never been one for following the crowds, so who knows what is right/wrong?!
Anyway, I want DS (and DD when she arrives!) to feel secure with DH and I, and for us to be consistent parents - so have the same boundaries all the time, to not hold grudges when children misbehave, and to have clear consequences for poor behaviour, as well as for good behaviour. I don't mind using occasional bribery for good behaviour, but equally won't reward good exam results with cash, as they should be their own reward. Luckily DH agrees with me on this, and so far (2 years in!) we are pretty good at being consistent. Sadly, DS spends a lot of time being, well, 2, and testing our faith in our parenting skillz, but everyone else he interacts with thinks he is a delight, so we just hope we are doing the right thing... 