I'm not a programmer, but it seems that this plugin should be updated more frequently. Since using 3.8.1, I noticed what I believe to be a HUGE bug...
Every view of a post raises the count by 17 views (usually) or even more.
I realized this after activating the plugin when in only an hour my views were totaling in the many hundreds -- and after investigating, I found this anomaly.
Unfortunately this renders the plugin useless unless updated and fixed.