Hi!
First of all, hats off to such a great plugin. I have tried many social networking plugins but WP Socializer is so far the best.
Correct Description
When I try to set url for plus one by using
<?php echo wp_socializer('plusone', 'url=' . $addon_url); ?>
The url property is not set properly. After going through the code, i figured out that the problem is in wp-socializer.php. There are two case statements for 'plusone': The first one calls wpsr_plusone_bt() while the alter calls wpsr_plusone(). The later is correct.
Commenting the first case passes correct url. I am not sure if it would break shortcodes (which I am not using right now)
Old Description
I have encountered one problem though. When a page is set to have a canonical url (<link rel="canonical" href="any_url_here" />), Facebook and PlusOne will use the meta data from the canonical page, instead of the current page itself. But the WP Socializer buttons will ignore canonical url and pass the current url.
For example see a page at my website: http://www.kashiif.com/firefox-extensio ... s-welcome/
If you try the same page in FB linter tool:
http://developers.facebook.com/tools/de ... welcome%2F
Or in google plus one:
http://www.google.com/webmasters/tools/ ... e%2F&view=
You can understand what I am talking about.