I don't see any dissatisfied tone apart from the part with "Testing your open source projects will always be free!", which turned out to be false. > If you are

I don't see any dissatisfied tone apart from the part with "Testing your open source projects will always be free!", which turned out to be false. > If you are being paid to make a free product, it's actually quite reasonable for the developers of tools you use to be paid too. I see absolutely no issues, ethical or otherwise, with this. I don't think Travis was called unreasonable anywhere. The post even ends with "Thank you Travis CI for all those years of excellent service!", which I would describe as thankful, not dissatisfied. Also the "Services come and go. There’s no need to get hung up on that fact but instead keep moving forward with our eyes fixed on the horizon.".