> Most of the "problems" also exist in enteprise scale database server such as sql server and sybase.

You've repeatedly dumped a long string of personal attacks based on statements of fact that were fundamented rather well, and in spite of your repeated appeals to authority you've failed or refused to comment on the technical aspects and decided to react with attacks and repeated assertions that in your eyes other alternatives are not perfect. Perhaps its high tine for you to step away from the keyboard and think about what you've been doing in this thread and how you've decided to portay yourself in this discussion.