Is it a tech boom or a bubble?
gigaom.com
gigaom.com
However the story is different for legitmate tech companies. There is a genuine boom occuring in the mobile/cloud technology space. It is a paradigm shift on a scale probably 100 times larger than the shift to personal computers.
However, I don't think the bubble is so big yet that bursting it would cause devastation. Just a lot of pain and tears.
In fact, I left my last job because they weren't paying me what I felt I was worth. I signed on with a new company for a huge raise, among other things. The old company is now trying to hire 6 people at what I now make. And as far as I know, they're failing to get them. I know my current company has failed to find anyone at a slightly lower salary than mine.
Companies are extremely resistant to changes in salaries. It takes a pressing need to get them to bump the salary up for a position. That's partly because it throws their budget off, but also because that means their existing employees are being underpaid, and they risk losing them as well, should they find out... Unless they also bump their pay up, destroying the aforementioned budget again.