Actually had Google Connect...didn't really see the value just yet so I took it out. Added Facebook Connect via Disqus for comments. Still learning OpenID...

The thing with Twitter...you ask for best sushi restaurant in NY, followers will respond. but that information isnt aggregated for future use...theyre one-offs.

I figured, provide a way for people to answer commonly asked questions and collate the data into easily digestible top ten lists.