Blogspot or Tumblr. ?

I have been posting a lot lately on Tumblr.  I'm not actually sure why.  I found a woman who I currently have a girl crush on on Tumblr quite by accident and since then have only been using it.

If you check THIS out, and you know me, you'll know exactly why I have a girl crush on her.

• I want all of her outfits.
• I want her NYC photographer life.
• I just think she's adorable.

I don't want to leave blogspot in the cold, but I don't know how how to divy it up?  What goes on blogspot and what should be saved for Tumblr. Hannah DeVries, I need your blogging advice!!

P.S.
News of the Day:  I submitted our wedding photos that I have on my Tumblr {www.madeforus.tumblr.com}  to WeddingGawker and they put it on their site!!