While trawling through googles webmaster tools, it was flagged that the view poll results links had duplicate titles's, same on VBSEO

e.g

vBulletin SEO Forums - View Poll Results
vBulletin SEO Forums - View Poll Results

To correct this, simply edit the template pollresults (in the poll templates group), and change the title to include $pollinfo[question]

I will be using this for my board (obviously multi language boards will need to phrase it etc) (can also be added to the header etc to get better relevance in h1 tags and such)

<title>$pollinfo[question] results</title>

Not a biggie, but if you want to obey all the "rules" then duplicate meta tags are a no no apparently