Yahoo! search going to torture Webmasters

According to Danny Yahoo! supports a multi-class nonsense called robots-nocontent tag. CRAP ALERT!

Can you senseless and cruel folks at Yahoo!-search imagine how many of my clients who'd like to use that feature have copied and pasted their pages? Do you've a clue how many sites out there don't make use of SSI, PHP or ASP includes, and how many sites never heard of dynamic content delivery, respectively how many sites can't use proper content delivery techniques because they've to deal with legacy systems and ancient business processes? Did you ask how common templated Web design is, and I mean the weird static variant, where a new page gets build from a randomly selected source page saved as new-page.html?

It's great that you came out with a bastardized copy of Google's somewhat hapless (in the sense of cluttering structured code) section targeting, because we dreadfully need that functionality across all engines. And I admit that your approach is a little better than AdSense section targeting because you don't mark payload by paydirt in comments. But why the heck did you design it that crappy? The unthoughtful draft of a microformat from what you've "stolen" that unfortunate idea didn't become a standard for very good reasons. Because it's crap. Assigning multiple class names to markup elements for the sole purpose of setting crawler directives is as crappy as inline style assignments.

Well, due to my zero-bullshit tolerance I'm somewhat upset, so I repeat: Yahoo's robots-nocontent class name is crap by design. Don't use it, boycott it, because if you make use of it you'll change gazillions of files for each and every proprietary syntax supported by a single search engine in the future. When the united search geeks can agree on flawed standards like rel-nofollow, they should be able to talk about a sensible evolvement of robots.txt.

There's a way easier solution, which doesn't require editing tons of source files, that is standardizing CSS-like syntax to assign crawler directives to existing classes and DOM-IDs. For example extent robots.txt syntax like:

A.advertising { rel: nofollow; } /* devalue aff links */

DIV.hMenu, TD#bNav { content:noindex; rel:nofollow; } /* make site wide links unsearchable */

Unsupported robots.txt syntax doesn't harm, proprietary attempts do harm!

Dear search engines, get together and define something useful, before each of you comes out with different half-baked workarounds like section targeting or robots-nocontent class values. Thanks!

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