Learning XHTML 1.x would help web developers to understand the migration of HTML to XML applications: an important decision of the W3C.
XHMTL 1.x is quite different from XHTML 2.x, and changes come to improve a lot the way web contents are structured, accessed and processed by user agents. The XHTML code would focus on semantic structure. I really hope developers and the hole web users community adopt it as soon as it become a W3C technical recommendation, although they say it will take a while.
Let’s let the machines understand the content they are dealing with on every moment to make it independent from the device.
