Data Listing Blocks & Product Tags

[Tomato Joe]

Is there an easy way to create a new Data Source for the drop down menu within the Data Listing Blocks? 

I'd like to list all of my "Product Tags" in a New Block, and from that list, link to all of the products that utilizes the tag.   Thinking if I can simply add a new Data Listing Source of "Product Tags" it would be so simple.

Thanks,

[llegrand]

This extension might be a fast, easier solution for you. 

http://marketplace.abantecart.com/tags_cloud?keyword=tags

[Tomato Joe]

Very cool, but I'm wanting the block to look like other Data Listing blocks.  Basically this allows another Filtering.  I see there are a few filtering extensions, but still hoping I can add Product Tags to the Data Source within the Data Listing Blocks.