>>If you know of any search engines supporting
>>the ROR extensions... Could you perhaps
>>point me to the url where they state so?

> Resource of Resources maps is an Addme thing, is it not? I think it
> was there I first heard of them.

Yes, made by the same people as Addme I believe.

It is promoted by many as something to submit to
search engines... Yet I have to find any earch engine
that actually implements support for ROR extensions.

--
best regards
Thomas Schulz / A1 Sitemap Generator:
http://www.micro-sys.dk/products/sitemap-generator/