Remember that while many of the people here may be able to resolve or provide a fix for a bug you're experiencing, there is a place where Apple will hear you and address the issues at hand eventually. The more people that report problems the more likely Apple is to address the issue with urgency. Please try to take the time to report to Apple so they can work to fix the issues in future updates and patches.
http://www.apple.com/feedback/macosx.html
http://www.apple.com/feedback/macosx.html