I noticed this a few times in Google Chrome 12 (dev channel) a few times, already: I added a comment to http://git-annex.branchable.com/forum/performance_improvement:_git_on_ssd__44___annex_on_spindle_disk/ and left the page. Later, I revisited http://git-annex.branchable.com/forum/ and clicked on http://git-annex.branchable.com/forum/performance_improvement:_git_on_ssd__44___annex_on_spindle_disk/ My own comment did not appear. I pressed F5 and eh presto. My assumption is that ikiwiki does not tell Chrome to reload the page as the cache is stale. Richard