User-friendliness is what really matters

on space_check(threshold_percentage)
    tell application "Finder"
        set the percent_free to ¬
            (((the free space of the startup disk) / ¬
                (the capacity of the startup disk)) * 100) div 1
    end tell
    if the percent_free is less than the threshold_percentage then
        tell application (path to frontmost application as text)
            display dialog "The startup disk has only " & the percent_free & ¬
                " percent of its capacity available." & return & return & ¬
                "Should this script continue?" with icon 1
        end tell
    end if
end space_check

Hi, this post is all about ¬, REAL ¬.  This post is awesome.    My name is Robert and I can't stop thinking about ¬.  These are cool; and by cool, I mean totally sweet.

Fact:

1. ¬ is an operation.
2. ¬'s negate all the time.
3. The purpose of ¬ is to flip out and 'not' things.