Disable emoticons and website field for non-registred users

I will add this to the TODO list, but will not promise anything.

As a workaround with same result you can just easily hide both via the CSS, either in your template, or by Jetpack → Custom CSS.

.Ajax_Shoutbox_Widget #sb_website,
.Ajax_Shoutbox_Widget #sb_showsmiles {
  display: none
}

Just realized, you want this to be disable only for unregistered users. Then the code will be:

.Ajax_Shoutbox_Widget #sb_website,
.Ajax_Shoutbox_Widget #sb_showsmiles {
  display: none
}

body.logged-in .Ajax_Shoutbox_Widget #sb_website,
body.logged-in .Ajax_Shoutbox_Widget #sb_showsmiles {
  display: block
}

Thank you very much!