Huh?

According to Sitemeter over the last two hours visits to my blog have skyrocketed past even my all time record daily traffic level. 228 then 170+ visits in consecutive hours. I wonder if something is screwed up at Sitemeter or if I'm really getting all this traffic. Google Analytics doesn't show the same bump, but I don't know if Google Analytics is in real time or delayed.Anyways Welcome!!!