“ It's kind of disappointing that developers aren't self-aware enough to understand that they are essentially screwing themselves by not moving quickly in dropping "legacy" support.
"Python 3 will be available in 2008 but we understand that you won't use it for at least 5 years."
There's an entire class of developers who won't upgrade until they absolutely have to. There's also a class of administrator that won't upgrade their current PC browser from IE6-IE8 until they absolutely have to. Developers are basically screwing themselves by not drawing a firm line.”