pownce要于12月15日关闭？
刚才收到一个邮件，标题是“Pownce is shutting down”，全文如下We are sad to announce that Pownce is shutting down on December 15,
2008. As of today, Pownce will no longer be accepting new users or new
pro accounts.To help with your transition, we have built an export tool so you can
save your content. You can find t...