收到Google的Email，通知说Google Wave将在2012全部关闭。
从2012年1月31号开始，Wave就改为只读了。到2012年4月30日就正式全面关闭了。在这之前，如果你的数据很重要，那么还是可以下载下来的。
坦白的讲，在一开始Google Wave一上线，就觉得不是一个可用的服务。现在下线，也是顺理成章的。
Dear Wavers,More than a year ago, we announced that Google Wave would no longer be developed as a separate product. At the time, we committed to maintaining the site at least through to the end of 2010. Today, we are sharing the specific dates for ending this maintenance period and shutting down Wave. As of January 31, 2012, all waves will be read-only, and the Wave service will be turned off on April 30, 2012. You will be able to continue exporting individual waves using the existing PDF export feature until the Google Wave service is turned off. We encourage you to export any important data before April 30, 2012.
If you would like to continue using Wave, there are a number of open source projects, including Apache Wave. There is also an open source project called Walkaround that includes an experimental feature that lets you import all your Waves from Google. This feature will also work until the Wave service is turned off on April 30, 2012.
For more details, please see our help center.
Yours sincerely,
The Wave Team