cyberscorp

WP-addpub is a very simple plugin that let’s you upload your banners or your html and javascript code to your blog. Can be used, also, for any kind of script (google adsense, paypal donate, youtube video…)
The advantages of this plugin:
<ul>
<li>Enabling and disabling the banner</li>
<li>Display banners in different areas.</li>
<li>Ability to display a banner depending on any special field (category, tag, etc).</li>
<li>Ability to display a banner depending on the language using the field filter.</li>
<li>Ability to add/edit a script banner.</li>
<li>Ability to display a random banner.</li>
<li>Display banner in content of pages or posts using shortcode.</li>
</ul>
<h3>A brief Markdown Example</h3>
How-to use:
Add the following line in your theme:
The parameter of the function is a string that contains variables:
<ul>
<li>bannerID : Id of the banner</li>
<li>zone: a text field that can be used to identify an area of your page (eg sidebar, footer)</li>
<li>filter: a text field that can be used as a criterion for display (ie value: French, English or Category1, Category2)</li>
<li>random : display a random banner (random=true)</li>
</ul>
or
Add a shortcode into content of pages or posts : [wp-addpub]
Add attributes to the shortcode to get the banner : 
* bannerID : Id of the banner. bannerID attribute goes alone. the others could be mixed together. 
* zone: a text field that can be used to identify an area of your page (eg sidebar, footer) 
* filter: a text field that can be used as a criterion for display (ie value: French, English or Category1, Category2) 
* random : display a random banner (random=true)

WP-Addpub

Banners Management (images, flash and html code) - can be used to customize banners by language or by category using zone and filter fields

Sam Margulies

Ever have one erroneously entered custom field name confuse all of your users and you just can’t figure out how to get rid of it? Delete Custom Fields will let you delete every instance of a custom field from your site. Once your remove a custom field using this plugin it will not appear in your list of custom fields when you edit a post or page.

Delete Custom Fields

Doesn't show all custom fields, though (even if you choose Show Hidden) - would be nice to have them as a list instead of a dropdown, but otherwise it does what it promises.

Works

Remove every instance of a custom field from your site.

WP-Addpub vs Delete Custom Fields