Twitter cards

[rufuspollock]

Stuff like this is really easy to add and gives a lot of buzzword and marketing potential :)

https://dev.twitter.com/docs/cards

[adamamyl]

Similarly, Open Graph Protocol support (the two often appear hand in hand, hence bundling here):

http://ogp.me/ (and, to a lesser extent, https://developers.facebook.com/docs/opengraph/)

[nigelbabu]

The benefit vs effort here is pretty good! We should do this :)

[poguez]

+1