As a member of the MacLearning community, you can create simple polls to gather opinions from fellow members.
Here's how:
First, log in to MacLearning.org (or sign up if you haven't already).
Next, click the "My Apps" drop down menu, and select "Blogs":

On the screen that loads, click the "Create New Poll" link:

Enter your poll title, description and options. You can change the privacy settings to limit who can view and respond to your poll.

Once you click the "Create Poll" button, you'll be taken to your "My Polls" page, where you are presented a list of your polls. From this screen, you can edit, close and delete your poll(s):

Your new poll will be announced in the recent activity feed, will be included in a "Poll" tab on your profile, and will appear on the site-wide "Polls" page, assuming you made your poll public.