On a personal note, I must say I'm very pleased with NinjaForge and the team. I was a little put off having to pay monthly membership for support. But frankly their support is second to none and well worth it. Plus the modules are pretty spiffing as well.

mrblonde100

From the forums

Build Sharper Websites with Our Cutting Edge Extensions

Here at Ninja Forge we are constantly working towards improving our extensions and making them more powerful, and yet simpler at the same time. Our goal is to make your job of building a better website as simple and straightforward as we can.

The Ninja Forge team has been at the leading edge of Joomla and Mambo family CMS technology since it's inception.

First "module in a module" extensions with the Moduliser and Now You See Me
First drag and drop modules with the Modraguliser
First "one file - multi CMS install" extensions
First Joomla oriented Mac Widgets
First Joomla oriented Yahoo Widgets
First Dedicated Open Source Club
First to implement convenience parameters
First valid XHTML and CSS modules for Joomla 1.0 / Mambo

For you, this means you can feel comfortable in the fact that we will keep our extensions, and thus your site, not only on top of, but ahead of new trends and technology.

All of our developers are dedicated to and excited about constantly improving our standards and quality and expanding into new technologies, and every month we improve our internal documentation and standards thanks to our Kaizen policy.

Extensions That Get Out of Your Way

A first in the Open Source CMS world, we design our extensions with a number of 'convenience' parameters. These allow you more control over things like scripts and CSS, such as disabling them if you want to use your site CSS, or you have multiple extensions loading the same scripts (e.g. mootools).

Make Changes Quickly and Easily

All our source code is 100% open, and heavily commented. Making it easy for you find and make changes to the code to suit your needs. With our most recent extensions adopting an MVC code structure, changes became even easier, and there is less risk of breaking the logic of an extension while you are fixing the looks.

Constantly Expanding Range

We currently have over 60 extensions available and are constantly working towards improving them and increasing the range. We also listen to our users via our feature request and voting component, giving you a say in what you want and need.

Know What You Need to Know

All of our recent and future extensions include rich, detailed documentation right in the extension itself. With a basic usage guide, advanced usage and tips FAQ, and a troubleshooting guide. These guides are updated whenever the extension is, ensuring you have the most recent information available when you need it.