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Not so much SEO implications, although you may want to noindex the page if the only content shown will not be unique (i.e. you're copying the content you post on social to your website). I would be more concerned about the implications on the users. If I click a social icon it is normally because I want to go to the social property. If doing that on your site takes me to a page that has your newsfeed, but I need to make another click to get to your FB profile it would annoy me mucho.

You could create a DIV for each location and assign it the itemscope itemtype="http://schema.org/PostalAddress" Inside add SPAN with the itemprop for each property. For the title use this: Bar Name instead of adding additional spans

Just to clarify - the topic creator was asking about image title tags, not regular title tags, and my response was that the title tags embedded in images do not carry much weight. The alt tag itself carries a bit more. Of course a page title tag is probably the single most important thing on a page... But that wasn't what was asked here. Just wanted to clarify so my original post wasn't misunderstood. Thanks all!

Thank you for your provided example, that's exactly what I meant. You have the following "default" display: http://www.neworleansrestaurants.com/restaurants/ and the following one which is a "variant" of the first one: http://www.neworleansrestaurants.com/restaurants/?loc=all You are actually showing the "same" listings ordered differently... so, a rel=canonical in my opinion will put you safe: http://www.neworleansrestaurants.com/restaurants/" />