bit of a noob question, but is it "safe" (not worried about best practice) to leave Log() commands in code that you might ship out?
That is, it doesnt actually do anything if you forget to take one out etc.
Yes, it's "safe" in that there are no adverse effects except wasting a few CPU cycles. If you untick filter in the the IDE Log pane you will see there is a sea of stuff "left in" already.