The name of the linked post is actually 24 Noble WordPress Plugins To Determine The Performance of your Blog, but it is safe to say that you would artificially kill the performance of your blog if you were to install of them (read: don’t install them all). However, if you are a stats junky like me, you might be interested in some of the plugins mentioned in the App Sheriff post such as Feed Statistics, Live, Post and Comments Time and Social Traffic Monitor. Now most of the information provided by these plugins can be derived from regular statistics sources but the filters can be interesting for some folks. Head over to the App Sheriff and see what you *might* have been missing!
We use WordPress.com stats, Statcounter and Google Analytics on this blog. I know that is two too many, but what can I say, I am a stats junky!