I created inc:note for an easy way to display notes about improving the page it's put on. I put in on the HTML start page at 9/24/08. Here is a rundown of the variables:
$bgcolor - sets the background color of the note. Please use the below values as a standard convention (type them in as they are shown):
LightGreen - this color is for the minor problems, such as multiple spelling/grammar errors, context errors, that sort of thing.
LightYellow - this color is for problems that should be fixed, but aren't critical. This includes (but is not limited to) dead links, bad layout of information, etc.
Pink - this color is for problems that are to be fixed A.S.A.P. Things such as broken Wikidot code, false information, that kind of stuff.
Red - red is serious. This is reserved for copyright infringment. If this is the case, leave the note on the page and notify an admin. The admin will likely delete the page (if needed) and ban the user.
$noteheader - Put the title of your note here. Something that summarizes it, like Too Many Dead Links or Spelling Mistakes.
$notemessage - the note itself.
$notedate - the date you wrote the note.
Please put this include at the top of the page you put it on.