When a site submits to Site Match Xchange, what happens to the naturally crawled URLs? Do they stay in the database, or drop out?
My tests on this topic have been inconclusive and with MSN no longer including Trusted Feed data in their SERPs, this is somewhat of a concern. It some cases, it may mean improving Yahoo traffic but effecting MSN traffic.
Assumming URLs do drop out, does anyone know how long it takes to be reincluded/recrawled, or if craslws just top at that point? Also, does the geo-targetting make a difference to any of this? I have seen a site targetting one region with most URLs included in different country indices, but this may be a coincidence.
My research into this topic is pretty inconclusive, and any help greatly appreciated.









