I agree with writing every day, but not with publishing every day, at least here on Medium. If you publish too much mediocre stuff you risk annoying curators (curation jail) and publication editors. And as a reader, I’ve also stopped following writers who publish too much low-quality stories. I only have so much time to read. I’d rather spent my week reading 7 writers that publish a nice article once per week, for a total of 1 article/day, than read 1 so-so story/day all from the same writer.

But it’s always interesting to read other opinions!