I really like the service as it has many unique engines that do not seem to be found on all the other search engine submission scripts. Good luck and please keep updating the list..
I'm wondering if it's worth submitting. I mean if all those engines already exist because some scripts of this type are outdated.
I mean that many search engines listed in submission scripts don't longer exist or don't longer accept submissions because they are not longer search engines, as in example hotbot.com. This was a search engine with its own technology and providing its own results but about ten years ago. Today hotbot uses lycos, "MSN" and Yahoo to empower the search function. See? they claim to offer MSN search when this is also outdated since actually the right terms is "Bing Search"