Firstly, thanks to MicroStrategy and everyone who attended for the engaging presentation and discussion.

Lastly, wanted to pass along info on an event I will certainly be attending - in hopes that it may also be of interest to you.  Here is the email from Michel Biezunski:

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For those of you who are interested, I (Michel) will be presenting the
application I am working on for the IRS together with my friend and
colleague Steve Newcomb on March 8 at Morgan-Stanley.

Here are the details.

Global Information Access, Local Information Management: The Story of
IRS Tax Map
by Steven R. Newcomb and Michel Biezunski

2010-03-08

David Silverman, Nikita Ogievetsky and Walter Perry invite you to
participate in 2010 meeting of New York XML Special Interest Group on
Monday, March 8 from 5:30 to 7:30 p.m.

The meeting is hosted by Morgan Stanley at 1585 Broadway, 6th floor.

Michel Biezunski and Steven R. Newcomb, pioneers of the ISO Topic Maps
standard, will share their experience applying Topic Map concepts to
design and implementation of Tax Map in IRS since 2001.
To reserve a place for this meeting, please send an email request to
mailto:[address removed]; the space is limited, you will receive a
confirmation by return email.
We look forward to a large and enthusiastic group on March 8th.

More details at:

 http://cogx.com/?si=urn:cogx:resource:xmlsig2010-tm

Michel