You can also suggest them to...a customer on 6.5.5 is likely to be "attracted" by more modern solutions (and thus likely to not be a customers of yours, at least there are chances too if they chose a technolgy you don't feel comfortable with).
Whereas if you show he can perform a simple upgrade of it's infrastructure to have a modern application framework, you are much more likely to keep your customer...
You can also suggest them to...a customer on 6.5.5 is likely to be "attracted" by more modern solutions (and thus likely to not be a customers of yours, at least there are chances too if they chose a technolgy you don't feel comfortable with).
Whereas if you show he can perform a simple upgrade of it's infrastructure to have a modern application framework, you are much more likely to keep your customer...