>>>Do you mean, you can update other people messages?
>>
>>Yes, I can. But when I'm doing multi-tasking (working on the idea we discussed earlier, etc.) sometimes I press the wrong button, as in this case.
>
>Tell me I misunderstood your intent. You can change/update my messages? If so then Houston, we have a problem....

Yes, I can, but I'm only using it to correct mismatched PRE tags. Though in rare cases I fix spelling typos too.