This is what this discussion is all about right? cheating?
For example: someone that does not know the exact time will never be able to tell if he or she will be in time for the desired goal as good as someone who does.For example the /age macro is really usefull to know you exact time and to /age easier. I don't see how it's a cheat
As a result of this the person without the timer or age macro would lose more time as the person with the timer or age macro would just resign given the fact that he knows for sure hes too slow. Another advantage is that the person with the age macro or timer knows he or she has to step it up in order to be still in time unlike the person that does not have the age macro or timer as he or she has no clue how fast he or she EXACTLY is.
I know this is pretty far-fetched but nevertheless these are 2 advantages someone with a time tool has over someone who does not.
I would see the timer as an exception tho (even tho it is cheating) given the advantages of it are so small and its so incredably practical.
Along with a macro to pop the desired pcons for the same reasons.