not it's a bad thing, low fee is one of the advantages of bitcoin, they should stay low, and always customizable, if i want to pay zero fees and wait days for my confirmation, i want do it, i want complete freedom with bitcoin
Yes! So much yes. Making high fee mandatory is just plain stupid. I should be in control always.
Same opinion as both.
Bitcoin clients can detect that lots of tx are pending and propose (and not forcing it) a fee adjusted to this situation and desire of the sender (slow/fast/very-fast confirmation).