Very good post, thanks for sharing your experience, I am bookmarking this.

Your website looks pixel perfect.

Regarding your Posts Table plugin, I am a bit astonished that it doesn't have many more active installations, it seems just so much convenient and theme independant that it should be in core :), it does look like the core posts table in the backend though.

One question that I have is that, now it seems like you have much more free time at your disposition, if this is the case, then how do you spend it ? :) Leisure, planning or pet projects... ?

Thanks again and good luck for the following years.