I’ve updated my mta_digg_it Textpattern plug-in to v0.2 today.

This version includes the following fixes:

1. Correctly escapes apostrophes, quotes, backslashes, etc., when used in the title or bodytext attributes (pulled from the article title by default).
2. Prevents cross-pollination of variables when multiple “Digg This” buttons appear on a single page.

The latest version and full description can always be found on the development page or you can download it directly:

mta_digg_it-0.2.txt

As always, please let me know if you have any questions, comments, or bug reports.