We have few enough members that all are welcome and encouraged to add/improve the blurb latex. As it is managed in SVN we can always revert if others disagree with changes made.
The blurb.tex is accessible in SVN at
Check out that directory, edit and commit:
svn co http://dayabay.phys.ntu.edu.tw/repos/heprez/trunk/compilation/
vi compilation/blurb.tex
svn ci compilation -m "brief informative message"
If you plan to make extensive changes you should perhaps organize a top level blurb that includes other sections.