Code ☃ Unicode
Let's come to terms: angle brackets and forward slashes are overloaded. Between relational operators, templates, XML tags, (HTML/squiggly brace language) comments, division, regular expressions, and path separators, what don't they do?
I think it's clear to everyone that XML is the best and most human readable markup format ever conceived (data serialization and database backing store applications heartily included), so it's time for all that crufty old junk from yesteryear to learn its place. Widely adopted web standards (such as Binary XML and E4X) and well specified information exchange protocols (such as SOAP) speak for themselves through the synergy they've utilized in enterprise compute environments.
The results of a confidential survey I conducted conclusively demonstrate beyond any possibility of refutation that you type more angle brackets in an average markup document than you will type angle-bracket relational operators for the next ten years.
In conclusion, your life expectancy decreases as you continue to use the less-than operator and forward slash instead of accepting XML into your heart as a first-class syntax. I understand that some may not enjoy life or the pursuit of happiness and that they will continue to use deprecated syntaxes. To each their own.
The (intolerably whitespace-sensitive) Python programming language nearly came to a similar conclusion to use unicode more pervasively, while simultaneously making it a real programming language by way of the use of types, but did not have the wherewithal to see it through.
Of course, I'd also recommend that C++ solve its nested template delimiter issue with ☃ and ☼ to close instead of increasing the context-sensitivity of the parser. [*] It follows the logical flow of start/end delimiting.
As soon as Emoji are accepted as proper unicode code points, I will revise my recommendation to suggest using the standard poo emoticon for a template start delimiter, because increased giggling is demonstrated to reduce the likelihood of head-and-wall involved injuries during C++ compilation, second only to regular use of head protection while programming.
Which provides a direct detriment to the end user — optimizing compilers spend most of their time in the parser.