I believe this is an issue with all applications in general. I tend to find that Safari, iTunes and Mail can become a bit sluggish, as well as Voiceover. This is on a Macbook Pro that gets put to sleep more often than it gets shut down or restarted. A quick restart often fixes the problem.
Having said this, take into consideration that times between restarts are very long—possibly a week or two—and that my MBP is running on 8 GB of RAM with a 256 GB HD. Kevin -- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To post to this group, send email to macvisionar...@googlegroups.com. To unsubscribe from this group, send email to macvisionaries+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/macvisionaries?hl=en.