URL helper - adding subject data to mailto()

[eluser]xwero[/eluser]
In my opinion once you start adding more data than only the email you better of creating a contact form to have more control. If you add the subject to the mailto link nothing prevents the sender to change the subject in the email client. If the extra data is a placeholder for the real content like : 'here your subject' and 'here your message'. The sender has to delete it which isn't userfriendly.

A bonus of a contact form is that the recipients email address isn't on the site so it can't be screenscraped.