I\'m in the same boat
RD March 2001, Received RFE at end of Feb, 2002, replied March 2002.
I\'m still waiting.
I\'ve never been out of job or status,
and has been with the same employer all along,
but the employer changed name (after 180 days of I 485).
I called them last week, they told me wait another 30 days.