Yeah, that childish sexist author .
suggests reason he doesn't like the big boobs is that it makes him not take the women seriously
Don't act as if this was no issue at all, I'm sure it has been brought up enough times in this thread already. If you say you like how female proportions in the manga have developed, nobody is going to judge, but there are a lot of people, me included, that would love it if Oda returned to realistic proportions like he drew them in the beginning, ESPECIALLY Nami. This is not about being able to take someone seriously, this is about oversexualisation in a negative way. This is just Oda catering to a certain target group while completely ignoring the majority of people who loved the old way of him doing female bodies.
This is NOT about all those weirdo character designs we like Oda for. This is just about quadrupling the size of known character's boobs for the heck of it.