Sony is worse. I've done official beta testing for Everquest before....seen bugs that were reported and fixed in beta, then when the expansions went live, they were back. Some were fixed months later, some still haven't been.
I've seen issues I reported in Dragons of Norrath beta (the very first one I did) still there.
Oh and for the record, each EQ beta NDA lifts when the expansion goes live on the public servers. :-)
I was recently invited to go to EA's Tiburon Studios to participate in some game testing. It should be fun.