If you ever worked with a team of people you probably know how hard it is to maintain existing code that someone else has written, how people tend to copy 'n paste all over the place and not recognize that they are basically dropping time bombs, ironically, to keep their own deadlines...

Take a regular day from my current job:

I'm working on a new product for some insurance company and this product has a 5 step selling-process with a steps-indicator on the right. Sounds...