Google has a lot of free products. Notably, Google's shut down of Reader comes under a lot of flak for how it was delivered to the public. But 37signals sold Breeze for $10. Google Reader was free. And yet, Google did everything 37signals did here except recommend alternatives. They even gave a longer sunset.
37Signals had customers - Google only had users. There is a world of difference in the utility and obligations in the company-user relationship there. Google could shutter any product it wants without telling anyone. It would be bad press, but doing anything more is a kindness and respect for users in imitation of how companies should treat customers. You didn't earn that kind of respect or attention from Google, they gave blog posts and announcements and free data and sunsets because they care. In most cases you would only get that kind of attention because companies don't want to burn paying customers from using their other products.
This in no way criticizes 37signals. It's a great discontinuation announcement. But stop deifying them and demonizing Google when Google actually went above and beyond in letting you know. Those comments aren't productive, they're just angry.
[1]: http://googlereader.blogspot.com/2013/03/powering-down-googl...