A normal (node) page triggers the Drupal-integrated Boost cache to expire and replace the page whenever you edit it. Editing a view unfortunately does not have such triggers. In this case the views are attached to a node, so simply resaving the node rebuilds the cache.
In most cases the view itself will not be modified, rather, you will add or edit a node associated with a view which also refreshes the cache for that views pages. (Note this takes a bit of processing to look up, and i don't think it will apply for blocks.)
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