Hey guys,
I only started my own data science blog following along the beautiful book “Deep Learning for Coders with fastai&PyTorch”. So yes I use fastpages for my blog 
In my latest blogpost I used fastai’s DataBlock to build a classifier on Lego figurines. Absolutely glorious.
https://lschmiddey.github.io/fastpages_/2020/09/16/Lego-Classification.html
I hope you enjoy it!
Lasse