From what I've read, they are both basically used for indexing purposes. They are just two different methods all together.
Someone explained it on blackhatworld like this:
both rapid indexer and rss ping are used for indexing purpose, the difference is rapid indexer use some method (just like my friend said) xss backlink.
hxyz://abcde.com/bhw/is/great/{yoursite}/is/good
and it would be
hxyz://abcde.com/bhw/is/great/hbcd://fghij.net/is/good
and for rss ping, it is used to register your website into the blog / rss / something directory so your website will be listed in their directory database. CMIIW
here's the thread: http://www.blackhatworld.com/blackhat-se...dexer.html
Someone explained it on blackhatworld like this:
both rapid indexer and rss ping are used for indexing purpose, the difference is rapid indexer use some method (just like my friend said) xss backlink.
hxyz://abcde.com/bhw/is/great/{yoursite}/is/good
and it would be
hxyz://abcde.com/bhw/is/great/hbcd://fghij.net/is/good
and for rss ping, it is used to register your website into the blog / rss / something directory so your website will be listed in their directory database. CMIIW
here's the thread: http://www.blackhatworld.com/blackhat-se...dexer.html