Basically it boils down to two points of view. The right way & the wrong way.
While splitting can work and save the client money in the short term, down the road it's going to cost him much more than if it was done right the 1st time.
Your way may be all fine & dandy in a residential environment, where frequent changes, adds, etc are few and far between, but in the business world...the REAL world it's wrong, pure & simple.
I'm sure most techs charge a reduced rate for pulling the 2nd cable at the same time, so in the end, you're not really saving the client any great amount.
