I have it running on a small multisite, and it seems okay, but a client of mine is having issues on their multisite. When they activated a new subsite, the subsite was inaccessible until I disabled this plugin through FTP. Here is the error that it produced;
PHP Fatal error: Class ‘GA_Admin’ not found in /wp-content/plugins/google-analytics-for-wordpress/googleanalytics.php on line 1583
I understand that this error may have been specific to their site, but I would like an official word on running google-analytics-for-wordpress on multisite.