Just visit the Google Play store. Check out the recent (post 3.0) ratings. And see the installed graph which dips hugely after this 3.0 update.

I rest my case.

https://play.google.com/store/apps/details?id=com.springpad&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5zcHJpbmdwYWQiXQ..