Exactly. For instance, if a user is typing in a blog post, right now the flow would be: 1) User submits post 2) I create a page for their post 3) I call your

Exactly. For instance, if a user is typing in a blog post, right now the flow would be: 1) User submits post 2) I create a page for their post 3) I call your API to analyze the page 4) I update the page with the auto-tags 5) I redirect the user to the post This is kind of slow. I could do it with AJAX calls too, but it's still an awkward flow. A better flow would be: 1) User submits post. 2) I pass the text of the post to your service. 3) You analyze the text and send me back the tags. 4) I add the tags into the post and create the URL. 5) I redirect the user to the URL. This is a much more natural flow. There are other solutions in this space, like Zemanta, but they generally suck. If I enter a term like "social network" into Zemanta it will tell me Google Buzz is a tag... which is ridiculous.