Well how about a chuckle button? Granted, there are things like Digg, but who wants to create an account and log in?
There may be something like this already - is it the 'Like' button? Don't you have to be logged in for that to work as well?
No accounts, no logging in, I say!
You could click the chuckle button and the chuckle counter would increment, and the writer would know that somewhere, there was one more person who enjoyed their silly little words.
