User blog comment:MassiveSodaDuck/the KRRouse KONtest/@comment-1693968-20120804160546/@comment-5377539-20120804171426

I think he posted only from 2003-mid2004, because:


 * The Wayback machine only has multiple posts from the end of 2004-now.


 * Do you really think such a dedicated poster would just let his/her account go?


 * The Great Migration was in 2005.

So, it would be a challenge. But, the mods of the LMBs have records of every post in LMB history.