Re: Just one question
I have come across developers who said why they do this....
Feature X is onyl available in Version Y and higher of browser Z.
How do you know when you can start to use that feature..when only a few percentage of your visitors are still using verions older than that..."we do not care about the last few percent of customers we can drop them as our turnover is 10%+ per month anyway"!!
Otherwise everyone would be compatible with IE6 and legacy compatability code would have to be written for every page!