ZoomTags is a new way to implement a commercial tag cloud with revenue potential on a website or blog. This new type of commercial tag cloud offers keywords from a tag cloud up for sale. Michael Arrington profiles ZoomTags on TechCrunch and brings up a wonderful point in saying:
"Nothing, of course, stops Yahoo and Google from implementing a similar interface if this proves to be a better way for some sites to serve ads."
Michael compares ZoomTags to another similar offering called 1000Tags. I agree, it will be interesting to see if Microsoft, Google, or Yahoo take what 1000Tags and ZoomTag have done and run with it.