How hard would it be to return page title on expansion?

[AvianFlu]

I'm using node-unshortener in an IRC bot that relays tweets, and a user requested that the page title be added to the link expansion. How difficult would this be to implement?

[Swizec]

It's not that difficult to implement, but I'm fairly certain it would need to fire another request to the URL to get the <title> tag. This is a problem from a performance standpoint, but I think if it was optional to demand meta-data about the page it could work out.