Just a thought.... (Score 4, Insightful)

Isn't it better to specialise in a few of the varied languages and systems you have worked on, rather than trying to spread yourself thin?

There is truth in the saying 'jack of all trades - master of none'.

So, maybe concentrate on building up the other skills, rather than trying to 'bag' a new technology. I used to try to gain exposure to loads of different technologies but found that when you do so you do at the expense of the 'depth' of knowledge you have in any one.