Belisarius has started a community wiki to document new user pitfalls. I wholeheartedly support this initiative. One thing I think would improve answers posted to this CW is having a list of keywords to aid the search engine in finding an appropriate answer. For example, I would like to add the following at the end of my recent post:
keywords set assign ownvalue variable-binding
Is this a good idea?
I updated my CW contribution with keywords at the end of the answer. Since they're mainly for the use of search engines that where I think they belong.