A Challenge

This weekend as I've done a ton of research for my class, I have had a nagging challenge in the back of my mind.  Because of being exposed to many types of blogs, I am thinking I need to quit using my teacher website blog and instead transition to Blogspot or WorldPress.  Internally, I bristled at this thought as my old system worked and it would mean giving up something old and familiar.  The more I think about it, I know one idea I'm learning through all my technology training is letting go of the "familiar" for what works best in promoting interactive, engaging learning.  Am I the only one feeling this way?  I'd love to hear your thoughts!