Topic: any release for topic's thumbnail ?

Hi,

based on subject above, is there any release for admin / user to include photos / image as for the topic title ?
something similar to this ?

http://img844.imageshack.us/img844/8738/sampleho.jpg

I am thinking if this can be done, it should be able to grab the images to facebook account (http://punbb.informer.com/forums/topic/ … ke-button/) as well ?

thanks