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diff --git a/doc/todo/Google_Sitemap_protocol.mdwn b/doc/todo/Google_Sitemap_protocol.mdwn
index 8fa14d8c9dd87c5bc93630e5a8f5e2fd7c7db5cc..d1e465bd8c7ed445fe63ad1bab0e53a53d0b95c0 100644 (file)
--- a/doc/todo/Google_Sitemap_protocol.mdwn
+++ b/doc/todo/Google_Sitemap_protocol.mdwn
@@ -14,3 +14,7 @@ produce a map of pages that other pages do not link to, if you're worried
 about having such pages not found by web spiders.
 
 --[[Joey]]
+
+While pages are very interlinked, most people use ikiwiki for blogging. Blogging produces pages at random intervals and google apparently optimizes their crawls to fit the frequency of changes. For me it's not so often that the contents of my blog changes, so google indexes it quite infrequently. Sitemaps are polled more often than other content (if one exists) so it's lighter for the site and for search engines (yes, google) to frequently poll it instead. So it's not that pages can't be found, but it's lighter for the site to keep an up to date index.
+
+-- Sami
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