We railfans may not like approach / attitude of IR Staff (towards trains, locos, coaches, etc, like this). We are true railfans and like locos, trains, etc very much. For IR Staff, its BAU (Business As Usual). Similar to this, for a software professional working in big company, he/she is not much bothered about the building he is working in, about color of his/her laptop/desktop or even about RAM/ROM/Hard Disk Size of his/her Desktop. His/Her interests/worries are promotions, stock options, onsite/foreign travel opportunities, work-life balance and so on! Similar to this, for IR Staff, their concerns/interests are very much different and hence they are not worried about loco color, coach color, etc and their approach is justified to a large extent!