while using some google plus one plugins from the plugin browser i got a lot of validation warnings from w3c's validator. To make it short: I don't like warnings and i wanted my site to be 100% valid XHTML code. So i created a plugin of my own - but: I'm too lazy to go through all the plugin registration stuff - however maybe someone will find this useful. Here is the complete code of the plugin. Despite the bits that are required to be GPLv3 because of the wordpress licence i'm giving it to you as public domain. Use it well!
Oh right, this it what it does:
- Adds an empty <div> with the post id to each post.
- Buffers the post ids
- Google does the rest for you
... and if you like it... put some cheers in this thread so i can return here and be happy :-)