Blogger

Blogger's poll widget can produce an unnecessary and unwanted scrollbar. To get rid of it, expand the widgets, and search for the word "poll" in your blog's HTML code. Look for these two lines:

<div class="widget-content" id="widget-content">
<h2><data:title></data:title></h2>

Swap the two lines to solve the scrollbar probem:
<h2><data:title></data:title></h2>
<div class="widget-content" id="widget-content">

Save your changes.

Update 03/03/09: What worked yesterday does not work today. Blogger is determined to insert a vertical scrollbar in the poll window. However, the fix indicated above was suggested to fix a font size problem and should be implemented.