Interesting Thread!!
One Bug!!
This Hack Causes That When You Edit a Message and Try To Change The "Include Signature" Option, That Option Isn't Updated, so When You Have That Option Disabled and Try To Enable It, This Hacks Causes That Option Not To Be Updated, Even For Administrators!!
Perhaps Interferes With Other Options, But I Haven't Tested It Further and Decided to Disable It, for it Not To Interfere With The "Include Signature" Option in Posts and Threads!! :erm:
My Best Regards!! I Hope This Bug Could Be Fixed!!