With this week's renewed attention on "Mac clones" -- we published five articles (1, 2, 3, 4, 5) on the subject this week on Macworld.com -- I thought it'd be interesting to gauge the interest level in these machines, so I've posted a new poll on the subject.You'll note that one of the poll answers is "Yes if Apple makes it legal to use OS X on one." What this means is that Apple would offer a version of OS X that was legal to use on a generic PC, and that they would do their best to insure that system updates did...