維基百科描述了當初沒有規劃多語系與多系統的帳號管理，而產生出來的 migrate 計畫：「Single-User Login provides access to all wikis」。
整個計畫到實作完成長達十年 (大約從 2004 年開始有想法)，接下來進入最後階段：
This week, we will begin the process of renaming the remaining 1.46 million accounts – those which have not responded to all attempts at outreach. That process is expected to take approximately one to two weeks.
從第一次編輯到現在也好久了啊...