I have just been moved from a J2EE
development role to work on the companys flagship product. This product was built using the Tcl scripting language. I would like to hear some pointers on this technology as i am new to it and until last week didn't even know that it existed. Is it a good career move to invest my time and effort into learning this from the ground up. I have dabbled in bash and php before, not into any great depth though.
Are there many companies that use this technology? is it a good skill to have? should i consider persuing my java
career, as i was only getting to grips with it?
Any help is appreciated.