I'm not so sure about blogs, but I can say that google has indexed our site and any monthly changes quickly. And any content changes seem to be added within a couple of weeks. I can't say the same about MSN or Yahoo. I've checked the statistics and Yahoo Slurp robot checks our site frequently, but we hardly get any hits from Yahoo. Our referrer is primarily from google.
Google is fast to index existing site changes
I'm not so sure about blogs, but I can say that google has indexed our site and any monthly changes quickly. And any content changes seem to be added within a couple of weeks. I can't say the same about MSN or Yahoo. I've checked the statistics and Yahoo Slurp robot checks our site frequently, but we hardly get any hits from Yahoo. Our referrer is primarily from google.