Q4M adoption by Mixi, and the release of version 0.8 Last week, Mixi - Japan's largest social network service provider, launched an experimental microblogging service called Echo, and according to their delevopers' blog entry, they are using Q4M to level their write loads. Thank you to the developers of Mixi Echo for using Q4M, I hope Echo will go well and soon become a first-class service. Meanwh

