This is fun, theses two CEO of theses big companies are dog fighting each others :

Dave post:

http://blogs.netapp.com/dave/2007/09/netapp-sues-sun.html

Johanthan answer:

http://blogs.sun.com/jonathan/entry/on_patent_trolling

but the real (fake) truth about that post is here :

http://fakeschwartz.blogspot.com/2007/09/bring-it-cowboy.html

I tend to believe more NetAPP in this case, just because i don’t know how many time i have sweared on that bloody ps -aux that does not work on solaris.