This extension is almost perfect. Install was fast and ran into no problems with it. I posted a question about an extra module and received a response within 6 hours – great support! I’m used to waiting a day or so before anyone posts an answer on some extension support forums.
The only thing it’s missing in my opinion is the ability to have multiple links per keyword and some sort of function to set priority and order. The “sitewide” option puts a single link on every instance of a keyword and being able to use this to set up a link as “alternating instance sitewide” and include filler links would let users still sell links on keywords they need for their own site