Google Reader was the first RSS client to incorporate social features with RSS. To that it added an extremely fast web client (I can't think of any web client that even existed before), and syncing across devices.
A LOT of software in the RSS ecosystem relied on Google Reader for their syncing capabilities. It had basically become the defacto backend for the majority of RSS readers. As an example, I used NetNewsWire for my RSS reading, and while I rarely (never?) used the Google Reader interface, NNN relied on my Google Reader account to backup and sync my feeds.
Google Reader had basically become essential infrastructure in the RSS ecosystem.
RSS was awesome in late 2000s during the Web 2.0 mania and it was common to see entire site's contents reproduced in their feed. By 2013 I'd argue many sites had realized giving their full text content away with no ads in the RSS feed wasn't exactly helping their bottom lines and started delivering ads and content snippets instead. The intent of course was to drive you back to the site where ads can be served more reliably. When these practices became widespread RSS quickly lost its shine for me and others I'm sure.
All of the RSS readers I used at the time other than the Reader web app also had the option of fetching full text or loading the feed in a browser frame to avoid the fragment problem. Some of that was simply performance: a busy site publishing full text could generate some massive XML files which take time to transfer and parse.
Also, why is it a problem to show ads in feeds? Annoying ones, sure, but I'd be happy to have ads (or pay for a subscription) if that meant that places could pay journalists.
I like reddit and this site enough to visit almost daily, and it's important to get opinions from strangers which is why I value these sites, but the signal / noise ratio is awful. Being able to see a list of news I've explicitly catered to myself _and_ commentary from people I explicitly care to hear from was excellent.
Then again the internet "crowd" was much different back then. It may just be an artifact of its own time by this point.
After Google Reader got plugged off, I haven't stuck with any of the alternatives, as the community wasn't there.
Wishfully thinking, if enough VIPs would turn to a similarly structured platform, we could have our feed back.
Google Reader had reshares, not upvotes. The only indication you had for "is this an article worth reading?" beyond the actual headline was the number of friends who reshared the same article. However, unlike any other social network, Google Reader wouldn't show me who reshared an article first, nor would you get any imaginary points for sharing something interesting. As such, there was no gamified hunt for "karma" or "upvotes" or whatever. There was no incentive for resharing other than "I read/watched this and think it's interesting", and the result was a much more sincere curation of topics that interested your friends.
Similarly, there were no downvotes or upvotes on the discussions.
NewsBlur copied that set-up, but out of roughly 40 close friends from college who intensely used Google Reader, only five made the switch to NewsBlur. The rest ended up scattered among chat apps and other social networks.
I would check it in the morning, while in washroom, in bus, waiting & any time.
It might be nice if there were a way to filter by number of comments.
I wasn't a Google Reader user, but I'd be interesting in understanding what I was missing.
Also, just want to add: Google killed the “discussions” search filter, which let you limit your search results to forums, around the same time, IIRC. Screw Google.
https://news.ycombinator.com/item?id=26582491
What I forgot to mention in that comment was that Google Reader was tied to your Gmail account. The only people who were in "your" network by default were other people on Gmail where Google had somehow determined that you knew each other (presumably whether you were in each other's address book). This is opposite of HN or Reddit, where everyone can sign up and it's basically all strangers in a public popularity contest.