Polls and Surveys are 2 easy ways to engage opinions, and Polldaddy has just made things simpler by providing an easy way to embed these utilities into websites / blogs etc.
I’ve put one on my blog in the right hand column and true to form it was easy to add, use and manage.
Perspective: I think Widgets like this are a growth area and Polldaddy’s Open Social commitment will only help to expand it’s 70k footprint of users.