- 1 Vote Links
- 1.1 Specification 2005
- 1.2 Introduction
- 1.3 Specification
- 1.4 XMDP profile
- 1.5 Implementations
- 1.6 Examples in the wild
- 1.7 References
- 1.8 Related Work
- 1.9 FAQ
Public Domain Contribution Requirement. Since the author(s) released this work into the public domain, in order to maintain this work's public domain status, all contributors to this page agree to release their contributions to this page to the public domain as well. Contributors may indicate their agreement by adding the public domain release template to their user page per the Voluntary Public Domain Declarations instructions. Unreleased contributions may be reverted/removed.
- Tantek: I release all my contributions to this specification into the public domain and I encourage the other authors to do so as well.
- Kevin Marks: I release all my contributions to this specification into the public domain and I encourage the other authors to do so as well.
Inspiration and Acknowledgments
Thanks to everyone who has given feedback on VoteLinks. Thanks especially to EtanWexler, who provided the first really good documentation that VoteLinks should be using 'rev' instead of 'rel' (see votelinks-faq), and John Allsopp who similarly challenged the use of 'rel', and helped co-author the rel-faq exploring questions and issues about the use of the HTML4 'rel', 'rev' attributes and linktypes in general.
Indexing and tracking applications treat all links as endorsements, or expressions of support. This is a problem, as we need to link to those we disagree with as well, to discuss why.
The new values are "vote-for" "vote-abstain" or "vote-against", which are mutually exclusive, and represent agreement, abstention or indifference, and disagreement respectively.
A link without an explicit vote 'rev' value is deemed to have value "vote-for" or "vote-abstain", depending on the application.
Additional human-readable commentary can be added using the existing 'title' attribute, which most browsers show as a rollover.
<a rev="vote-for" href="http://ragingcow.blogspot.com" title="neat spoof">Raging Cow</a> <a rev="vote-against" href="http://ragingcow.com" title="nasty corn syrup drink">Raging Cow</a>
Deprecated: Using 'rel' for VoteLinks
A previous draft of the specification used the 'rel' value instead of the 'rev' attribute. Analysis and feedback has demonstrated this to have been inappropriate use of the 'rel' attribute, when the 'rev' attribute was much more important. See the rel-faq for more details.
Implementations MAY support links with the VoteLinks values in the 'rel' attribute for backward compatibility with any existing VoteLinks content.
Authors MUST NOT use 'rel' for VoteLinks values.
<dl class="profile"> <dt id="rev">rev</dt> <dd><p><a rel="help" href="http://www.w3.org/TR/html401/struct/links.html#adef-rev"> HTML4 definition of the 'rev' attribute.</a> Here are some additional values.</p> <dl> <dt id="vote-for">vote-for</dt> <dd>Indicates agreement with or recommendation for the referred resource.</dd> <dt id="vote-abstain">vote-abstain</dt> <dd>Indicates abstention or indifference for the referred resource.</dd> <dt id="vote-against">vote-against</dt> <dd>Indicates disagreement with or recommendation against the referred resource.</dd> </dl> </dd> </dl>
This section is informative.
- Following a vote-links claim Brian Ellin implemented vote-links on Jyte within less than 30 minutes.
- Paolo Massa created SemanticLinks, a small Firefox extension that shows vote-for, vote-against links information. (Note the download links for SemanticLinks have been removed by the author.)
- Wordpress VoteBack (vote-link aware pingback and trackback) plugin is in testing at VoteBack (Steve Ivy) - looking for testers!
- I've created a small and very simple Greasemonkey script for parsing Vote Links [script|testpage]
- Folksr.de - using VoteLinks to vote on the World Cup 2006
Examples in the wild
This section is informative.
The following sites have implemented VoteLinks , and thus are a great place to start for anyone looking for examples "in the wild" to try parsing, indexing, organizing etc. If your site marked up with VoteLinks, feel free to add it to the top of this list. Once the list grows too big, we'll make a separate wiki page.
- Christian Hess uses CSS styles at his Hess-cr.com site (in Spanish) to highlight "vote-against" links, like in this article. Note: you must be using a modern, standards-compatible browser, such as Firefox or Opera.
- Tom Morris has vote links on del.icio.us links (based on tags "vote-for", "vote-against" and "vote-abstain").
- Distributed votings using microformats from Artweb Design
- Boost Your Hyperlink Power - Jeremy Keith, using CSS to surface vote information