Forum Moderators: Robert Charlton & goodroi
Note that placement of links within JavaScript is alone not deceptive. When examining JavaScript on your site to ensure your site adheres to our guidelines, consider the intent.
Keep in mind that since search engines generally can't access the contents of JavaScript, legitimate links within JavaScript will likely be inaccessible to them (as well as to visitors without Javascript-enabled browsers). You might instead keep links outside of JavaScript or replicate them in a noscript tag.
<a class='jsNoFollow' rel="http://www.example.com/original-article" target="_blank"> Google will [look] more at cloaking in Q1 2011. Not just page content matters; avoid different headers/redirects to Googlebot instead of users. [twitter.com...]
I speculated that this might be about possible "divergences between user and Googlebot experience", "'weird javascript' links", and "distribution of link juice". This eHow reference link scam isn't the kind of situation I imagined, though, as the "redirect" (if you want to call it that) is a redirect to nowhere. That is a divergence, though, and the intention is definitely deceptive.
Is eHow hoping to hoard PR and get around the rel="nofollow" black hole effect?