Last month Joe Marchese, President of SocialVibe, authored a guest article on MediaPost entitled The Widget is Dead. Then earlier this month Clearspring announced that it was deprecating Launchpad, its original widget sharing platform [disclosure: that company pays my bills], adding fuel to the question- have widgets become relics of the Web 2.0 era?

The answer to that question is: not exactly.

To completely answer this question it’s worth defining what widgets are and are not first.

– Widgets are typically described as portable chunks of code that can be installed and executed across third-party websites. The most well-known widget out there is YouTube’s video player that has enabled videos to be embedded and played across social networks, blogs and a multitude of other websites.

– Widgets are not applications, like those found on Facebook, as they do not leverage the native functionalities of social app platforms, such as a user’s social graph, which ties these application’s capabilities and usefulness to one particular website.

– Widgets do come in two distinct types based on their execution: content and utility widgets.

Content widgets (flash games, video players, etc.) provide the same functionality and end-user value, regardless of where they are embedded. Utility widgets on the other hand, are configured to each user’s identity or website’s needs. Some examples of these include Facebook Badges, MyBlogLog and SocialVibe widgets.

This difference in functionality between these widget types impacts their virality though not necessarily their adoption. Utility widgets are not viral by nature because each instance is unique, so there is little value for someone besides the owner to embed that specific version of the widget. These widgets gain adoption through a hub-and-spoke model where anyone who want their own version must go to the widget providers’ website to create a new, tailored one to embed on a third-party page or site.

Content widgets on the other hand are predisposed to be viral because they do not require any configuration. If someone finds a widget embedded on a site they can directly share that instance of the widget to the destination of their choice. Services like Clearspring’s Launchpad and Gigya’s Wildfire were created to enable this sharing process to be more automated for users across social media destinations such as blogs, social networks and start-pages in an effort to enhance their viral adoption.

Since Newsweek declared 2007 The Year of the Widget a lot has changed in the social media landscape. MySpace, the most popular destination for widgets back then, has seen its user growth stall while Facebook and Twitter have experienced explosive growth around their platforms which have redefined content discovery and distribution. Widget sharing services have also been redefined in the process around the hub-and-spoke model, even for content widgets, as Facebook and Twitter have enabled virality to occur natively with their platforms with the introduction of activity streams.

As actions are taken by a user, such as sharing a video into these platforms, their social graph is notified of the activity. If any member of that user’s social graph plays (in the case of Facebook) or forwards (in Twitter’s use case) the video, this action is broadcast to that member’s own unique social graph which in turn enables the widget’s content to be perpetuated virally across other users’ social graphs based on their actions. If a widget becomes popular enough, the virality can reintroduce the widget several times  into a  person’s activity stream over a period of time.

Even the notion of a widget is being redefined as advertisers and publishers do not necessarily have to create a new, standalone Flash assets to enable their content to be distributed. With the sharing of links becoming a standard activity within Facebook and Twitter the need for widgets has taken a back seat to links that drive users back to a web pages that contain the appropriate content or provide the ability for users to pull pictures and videos directly into these platforms or associated applications.

This evolution is actually good news for the widget ecosystem, especially content widgets, as costly projects that repackage content into widget form will give way to driving value for existing assets and web pages through link sharing. The sharing experience also becomes more standardized for users across different sharing services as the onus for generating virality shifts to the platforms themselves.

As for utility widgets, they will be the least affected by these changes but will continue to be an important component of websites, blogs, start-page and even television experiences as these platforms try to extend their capabilities across the web.

Finally, services like Clearspring’s AddThis that aggregate the various social media destinations for sharing as well as analytics into one service will become even more of a standard feature across websites as everyone looks to participate in the activity stream.

[Editor’s Note: Cross-posted at Alex Calic’s personal blog. –mrh]