Holding off on HTML5 because it’s not safe; using Flash and Java instead
<!-- THE FOLLOWING LINE IS COMMENTED OUT FOR SECURITY REASONS -->
<!-- <input type="search" name="search" placeholder="Search…"> -->
<object width="100" height="30" type="application/x-shockwave-flash" data="search-form.swf">
    <param name="movie" value="search-form.swf" />
    <!-- SAFE Java fallback -->
    <applet code="search-form.class" width="100" height="30">
        <!-- SAFE fallback to XHTML (NOT HTML5!!!!!!) -->
        <input type="text" name="search" />
    </applet>
</object>

If you'd like to add your own enterprise tips, fork this project on GitHub.

This is a joke.
Fork me on GitHub