you can´t carry a DSLR with you to all places.. simply because you won´t be allowed to shoot with a DSLR.
but i never had problems taking my little PEN with me.
i will never buy a P&S camera again.
mFT is not that much bigger but IQ is much better.
i hate that smearing the agressiv noise reduction creates with P&S cameras.
i don´t need FF or APS-C in such a camera. lenses are too big then.
mFT is the right compromise for my needs.
if the next G1 X MK2 goes from 24mm to 150mm i will buy it.
f2 would be fantastic.
for now im happy with my PEN.