Many of you asked for it and I am happy to announce that starting from today you could select between a Small and Large preview sizes. The option is available for both end users and site owners.
End users can change the size by clicking on the 'Options' menu and selecting one of the two 'Bubble Size' options. After choosing a size, close the 'Options' window and refresh the page for the new settings to take affect. From that point on, all Snap Preview images on that page will be in the selected size.

Site owners can select the preview bubble size for all SPA enabled links as part of the Bubble Customization page. If you are an existing site owner who uses SPA, your signup confirmation email contains a link to that page. If you are still not using Snap Preview Anywhere, click here to sign in three easy steps.
We are commited to enhance our product based on your feedback, so keep sending your suggestions.
This is a GREAT addition. I've already started using it on one of my sites where a larger preview really adds value to the end user's experience.
If I could embed this preview image in my page, that would be even better. Keep up the good work!