Broken IPN Script, Limited Functionality

To start: the IPN script is NOT functional. It does record some parameters in the database, but it doesn’t post back to the IPN service correctly, and a multitude of attempts are made by the IPN system, for the same transaction.

The plugin doesn’t really provide anything for donation-based sites.

It inserts a message on pages “This site is being monetized by the are paypal plugin” or something to that effect when wp_footer() is called, which is obnoxious.