Greg Slade's comment in the thread "Big Blue Bad No Longer?" that he 
"only had 6 products listed for Linux or UNIX in my database" (for 
church management software, I believe) reminded me of a site I came 
across some months back which provides a table of equivalents / 
replacements / analogs of Windows software in Linux. With the thought 
that possibly not everyone is aware of it, I thought I would post the 
link here:

http://linuxshop.ru/linuxbegin/win-lin-soft-en/table.shtml

God bless!

Mike Green