Political influence behind poor connectivity of IT corridors of India

Ever wondered why the IT corridors of India is so poorly connected by trains, which otherwise is the major transportation medium for the rest of India? But then on second thoughts, did you ever wonder why there are so many private travels in cities like Bangalore, Chennai, Hyderabad? Even a child can put two and two together to come to a conclusion that something fishy is going on!
Bangalore, the silicon valley of India, has very less native population percentage. The majority of people working in Bangalore come from other southern regions like Tamil Nadu, Kerala and Andra Pradesh/Telangana. Now imagine this: there are just a few trains which connect Bangalore to Chennai and just one train which connects Bangalore to Hyderabad! This is the fact that contributes to the flourishing transport businesses (most of them, allegedly, run by people with political influences!) and the plight of the people who have to pay through their noses for the petty services offered by most of these travel companies.
On any weekend, chances of getting a ticket to/from Bangalore-Chennai – Hyderabad are negligible if you are not ready to pay an ‘additional fee’. These tickets are often sold in black right from the travel companies offices itself! Even the BMTC busses charge excess for tickets bought on the same day of travel.
This miserable situation is creating a number of employment opportunities for the local businesses but at the expense of passengers who are being looted and charged illegally high prices for the tickets! This loot from the IT employees is nothing new, similar trends can be observed in any other service in the IT corridors be it food (overpriced), security (police/traffic police charging illegal money in cities like Bangalore) or simple things like an auto-rickshaw ride. Unlike other industries the IT industry lacks a good union which can fight such atrocities and bring fair-play to the whole IT scene in India. The rest of India just knows one thing – IT is the money minting industry and the people there know how to spend money!
The whole private travel scene of the South India seems to be backed by heavy weight political powers as it makes no sense for the Indian Railways to ignore a lucrative leg of operations like the IT corridors of South India!