Here is a Mega folder containing a large selection of works produced by the users of 4chan's /lit/ board I found on a thread there recently:
114 files and 3 subfolders
mega.nz
While I don't think all of these works are directly about the internet, they are written by people willing to post their works on 4chan, such a degree attachment to the site already implies the type of author we are looking for (not meant as an insult lol.)
@№56 This also contains a third volume of Londonfrog for you to add to your post, if you want.
Edit:
I am currently reading
Sadly, Porn by the blogger
https://thelastpsychiatrist.com/
While I am unfamilliar with the blog itself, I know that while lesser known, it is highly regarded. In 2021 after years of radio silence he dumped this behemouth of a book on the internet and on amazon self-publishing under a completely different name, drawing no attention to it. If that wasn't obscure enough, within the book he states that his goal is to structure, format,
write this book in such a way as to alienate as many as possible. And I believe it. I am about half-way through and all I can say is that it is not only insightful but also thoroughly entertaining, and I never thought I would enjoy a book released 2021 this much. As the title implies he talks about the silent epidemic of porn addiction we are currently experiencing in the western world and confronts you, the reader, why you, and we all, have become lunatics because of it:
The Pornification of society. He uses this as a basis to go off in all sorts of directions, from Thucydides to The Giving Tree, and back to porn plots, all somehow relating to his plea of insanity for the average individual in our internet-brained age. A reviewer I read described this book as the litererary conflict of "man vs reader". This book gives me the feeling that literature isn't dead, but not in a nostalgic "like the good old times" sort of way, this book couldn't have possibly been made in any other time than now. If it stays this good till the end, I highly recommend.
(Especially to those who feel like they are stuck in a rut, even for a long time, feeling like they are powerless to do anything with themselves, overflowing with ideas, but stuck in loops of endless habit. This book will make you change! This is precisely his diagnosis of contemporary Man: That you are unable to act.)
Edit 2: Just realised this is a thread for fiction, but I'll keep it since you said creative non-fiction also counts. (And creative this definitely is!)