OT: ooRexx article and Mono atricle

The August/September issue od z/Journal has an interesting (to me) article
on "ooRexx/'  and on "MONO A .NET Framework for Your Linux Systems".  The
later article has a short section near the end labelled 'What's in it for
System z?" so the article is not just for Linux.

Here is the link to a .pdf on the issue:
http://zjournal.tcipubs.com/issues/zJ.AUG-SEPT07.pdf

If you have a slow internet connection please note that this .pdf file
contains13.46 MB.