I'm probably over thinking it but big bang announcements of multiple products does make me wonder.
Almost from 2 years ago:
https://news.ycombinator.com/item?id=9358843
But gist is, Amazon employees are generally discouraged from contributing to open source at all.
It makes business sense even if it's a shitty thing to do. The stronger an open source project is that provides the core functionality that your managed service provides the easier it is for a competitor to build the same thing. Amazon isn't as cutthroat as Oracle but they're certainly much less OSS friendly than many of their competitors.
That might or might not be a downside to you.
I don't want to appear a kook, so I won't relitigate what I said in another reply. But essentially we do want to give back. We just aren't always able to give back everything (at least not right now).
AGPL, like GPL, is all or nothing in that way. I don't get the option of giving back something, then giving back more later (OSS is threatening to some people - I have frequent discussion at work re why we give anything at all back).
Your software, your rules. You have every right to take this all or nothing position! More power to you.
But assuming that anyone that doesn't like AGPL does so because they "want to use someone else's work while hoarding [their] own" is, respectfully, a simplistic and stereotyped point of view.
They worry that if they use an AGPL javascript library for the video player on their front page, they'll have to opensource the whole web application (I've even sat in on debates over weather using GPL3 programs means you have to opensource any source data you use them to process and publish the result).
A lot of this is silly, but a lot of it isn't. A large company I worked for stopped using Linux after they were forced by a court to opensource a custom video processing microchip because they ran Linux on the box and drove the chip through a kernel driver.
It sounds like a very obvious choice when you phrase it as "we wouldn't contribute patches to you", but that's just a way of holding out a carrot and hoping for people to bite, phrasing it as a "your loss" scenario. At least it is, to me. What am I losing, exactly? My code is right there. I haven't lost anything at all, except maybe some vague, hypothetical possibility of a little extra help -- which, in general, seems to rarely materialize in the way people imagine anyway, for a host of reasons (companies are slow, they're lazy, their hacks are incomplete and unsuitable for an upstream, they're anti-OSS contribution in general and only disallow using the GPL, but disallow contributing to anything, etc).
There is plenty of software that, very arguably IMO, should be available under non-GPL terms for a host of reasons, it's true (even the FSF agrees with this, to help support and promote e.g. interoperable, royalty-free codecs, algorithms, which benefit from public domain availability). And licensing is also a complicated legal, political and, at some level, personal topic as we pick licenses that we believe represent our goals and values. We should treat it that way.
But phrasing the scenario in such a manner, where there's a narrative that "The only thing the AGPL will do is ensure I write 0 patches (even though I would have likely written 0 patches in any case), so uhhh, think about that", feels like an attempt to poison the well, even if you didn't intend it to be. We could just as easily turn it around: if you literally aren't going to contribute patches, to return some of the benefit bequeathed to you by the virtue of using my code -- why should I even care a tiny bit about you or your company, or whether you "need" to use my software to achieve your own goals? Clearly, you don't need it so badly that you're willing to agree to the rules. Why bother? So you can just freeload on the people who do agree to the rules?
If this isn't your intent or I'm being overly presumptuous, I apologize. But even then, I still dislike the narrative that pops up around these arguments, even if I may be reading too much into your particular comment.
In a typical scenario for us, we use some open source software for our SaaS platform. We need to extend it in ways that weren't envisaged, so we (a) add some hooks to allow extensions and (b) add the extensions themselves.
Our preference is to contribute both (a) and usually (b) back to the project. But sometimes for business reasons we can't contribute (b), or at least not until more people internally have their heads around it.
AGPL stops us from contributing (a) and not (b). So we just don't use AGPL software.
I wasn't trying to poison the well, I was just indicating what our decision making process is. Some people, like us, have valid business reasons for not using AGPL software, even though we love OSS.
I find it weird that this narrative thing pops up here. There's no narrative. If I was the owner of said AGPL software, I probably wouldn't give a rat's arse if anyone said they weren't going to use my software.
But my original post was a specific response to someone who said "Not sure what the downsides are." [of using AGPL].
So let me try again. Here's one possible downside - *you may miss out on some patches that you would have otherwise got, since your license is incompatible with some people's business needs".
AWS's crustiness is exactly what I would expect from an agglomeration of adversarial teams each looking to minimize their own liability at the expense of everyone else. Given that they're still organized that way, the surprise would be if they turned the trend around, not if it continued.
As to some concerns about diluted focus, service teams operate with great deal of autonomy. From what I have seen, features are driven by teams, and often as a result of conversations with customers.
There are still a lot of talented and passionate people at Amazon who want to execute on other products. The S3 team is still growing 10 years later and they're still doing (IMO) cool stuff. I'm a devangelist though so I don't always get to see the inside of every team (not enough time). I do know that we all drink the customer focused kool-aide and we genuinely believe in it. Sorry if this all sounds like marketing.