I am not into programming, but with their skills, they can always go else where too right? Why settle for 1500/mth? Not enough to cover their HDB and other overheads. Any GOOD programmers will move else where to make a living, certainly not singapore for that amount of money.
Ah... my friend... looks like you are not very familiar with what's going on in the ground.
First of all, they can't go to US that easily. US would be their 1st choice. And reason is because US Congress limits on the number of H1B visas to be given to FTs every year... I think it's something like 100K or so per year. Only the prostitute PAP gives out our work passes like santa clause.
2ndly, Indian FTs don't think in terms of S$ but Rupees. $1500 a month is about Rs50,000 a month. In India, an average accountant only earns Rs10,000 and an ordinary factory worker, under their min pay law is about Rs2,000 a month.
So, you bring up a good point, how can they survive in Singapore with $1500. First of all, they will squeeze with 4 other fellas in a HDB room. At $500 per HDB room rental, they will only pay $125 a month. Plus makan (prepare own makan.... most of them are vegetarians and dont eat in our food court anyway) and transport, may be another $200-300 more. So, for $500, it's more than enough for them to live in Singapore, letting them save $1000 a month (ie, Rs33,000 a month). This is more than enough to pay for even 3 families in India (their kids and wives in India)!
You ask yourself, can Sinkies pay for 1 family in Singapore for $1500?
And these people will work for 5-7 years in Singapore, although very frugally and sufferings in Singapore. But that's ok. In 7 years time, they would have saved $84,000, and that's RS2.7 Million !!! They go back as millionaires! And just to let you know, an acre of agriculture land is about S$3000. So with these money, they go back and buy land and can become landowners.
Can singaporeans be landowners or not?