So, what's the hottest new thing in IT today, what's that coolest new tech which might prove to be a goldmine some years down the line? The way PCs, websites, databases, programming languages, etc. used to be in the 90s or mobile computing used to be in 00s? Early 00s gave us many a goodies in terms of open source innovations, be it Web Technologies, Linux advancement and propagation through the masses or FOSS software like Wordpress and Drupal, or even the general attitude and awareness about FOSS. Bitcoin also deserves a notable mention here, whether you love it or hate it.

But today, I think IT no longer has that spark it once had. People keep mulling around AI, ML and Data Science but these are still decades old concepts, and whatever number crunching or coding the engineers are doing somehow doesn't seem to reach the masses? People get so enthusiastic about ChatGPT, but at the end of the day it's just another software like a zillion others. I deem it at par with something like Wordpress, probably even lesser. I'm yet to see any major adoption or industry usage for it.

Is it the case that IT has reached some kind of saturation point? Everything that could have been innovated, at least the low hanging fruits, has already been innovated? What do you think about this?

I'm in the market for an external monitor for my Macbook M1 and wanted some advice on what I should get. I pretty much only code, read pdfs and webpages, and watch videos (not movies really) on my laptop, so these would be the use cases. I'm trying not to break the bank here so I was looking at some budget options. The Macbook has USB-C so I would be looking for a monitor with that, but my main question is regarding resolution. Do I really need a 4K monitor for my use cases? I'd be interested in hearing people's experiences with 4K versus without — I've never had one but I'm wondering if now is the time to splurge and get it? Will the difference be very noticeable if I'm primarily looking at text?

My first place option right now is this one from Asus, so I'm curious if the brand is reliable as well. I don't think I've ever had an Asus product. If I were to splurge and get a 4K monitor I would probably get this Dell, but at $400 its a bit more than I was hoping to spend. But I also don't want to get a monitor that I immediately want to upgrade. Curious what other people's thoughts and experiences have been.

EDIT: See my comment for some updates. I've backed away from the 1080p options!

I know very little about Linux but have a good overall level of technical aptitude.

I have a device called an eDrumin 10 which uses an app to change the internal settings. https://www.audiofront.net/downloads.php I would like to use the control app from a tablet, but would prefer not to buy a ipad if I don't need to. Would it be possible to run the Linux version from an Android tablet?

This could be for any number of reasons. The reason I was thinking of this, was realizing that there are certain topics that I could probably find the answers to online, but I happen to have a friend who is an expert in that field. So it's usually easier to ask them, and trust that their answer is either accurate or that they will tell me "I don't know".

The other aspect of it was, there are certain topics that are likely to be extremely "noisy" with disinformation (intentional or otherwise) or ads online, and so I'll avoid trying to research them and instead ask a friend.

So I've been watching a lot of Youtubers the past year or so, and I'm about to run out of content! So I'm curious what you all are enjoying? I'll start of course - some channels I really like:

Contrapoints - rarely uploads nowadays but makes great videos about social issues, especially trans and queer issues as she is herself lesbian and transgender.

Perun - weekly 1-hour videos consisting of analysis of military economics, primarily about the Ukraine conflict. He also branches out though, and has done great videos on China's military's modernisation, and the German military's procurement processes, to give some examples.

World War Two - you may remember him from The Great War, this is Indy Neidell and co. who goes through the Second World War in chronological order. It is very in depth as they do it week by week, so this is the most thorough documentary on the war available.

Skip Intro - analysis of TV shows, particularly his Copaganda series is very interesting, in which he goes on deep dives of different TV shows' portrayal of police and how, most of the time, this portrayal is very dishonest.

Climate Town - very informative and funny content about the climate crisis. Lots of things impacting the climate that you wouldn't have ever thought of before.

Jenny Nicholson - makes videos about her own interests, fandoms, nerd culture etc. Very funny but rarely uploads.

Edit: Thanks everyone for the recommendations and discussion! Lots of stuff to sift through now, thank you!