Some things are illegal, others are not. The fine line where they overlap is where the ingenuity pushes us forward..
Besides, if inno wanted their servers to have a nice time, then ungroup all the jobgroups and voila
P.S. I used to zoom out of the game at max, hide all the images except jobs, made a bright-color border on enhanced job and clicked from job to job systematically to find the right enhanced one. Then the clothcals came and did that automatically, all you had to do is load the map gradually by moving it around. Now, imagine, I'll have to start doing the same old manual clicking again and posting all good enhanced jobs I find on the forums. I will needlesly and mindlesly occupy inno's servers in the very same way that the script did. And how much does it takes for others to just automate the whole thing by using a clicking program, a macro of some sort? Can you honestly say that Inno will know who is using external macros to simulate the very thing I just described ?
If we have the brains to make a computer program to help us play the game the way we like it, by doing nothing else that what we would do manually anyhow, how is that cheating or illegal? Don't even answer that, I know the answer already.
All that being said, I'll welcome all the thorns our dear developers will throw in our way, maybe there will come a point where we will realize this game is not for us no more, one can only hope it will get better.