I cannot see how attribution can be done at all, given that only usernames are posted, short of typing in your real name in the post. you would need some way to get the person's real name to do it right if you are doing something with code.
Also, I have an issue with the site licensing my code that I post. what if I want to put my own license up? for instance, a drop-down selection of OSI licenses would be nice, which a person could read through or it could nav to some links at http://opensource.org/licenses/
the person's real name is currently hidden from sight for security reasons. this applies to:
please remove the CC license. I don't like someone else licensing my content.