At least on Experts Exchange, you can read the question/answers without signing up. It's just well-hidden (and doesn't show up in text-only browsers like w3m or links last I checked). You have to scroll <i>all</i> the way down the page past the looks-like-the-content-but-is-blurred-out-or-otherwise-obfuscated section, and past all of the navigation links. The content is actually there.<p>I don't necessarily condone their page design and misdirection, but I have found answers on them through Google searches in the past.