Just FYI, you're violating Twitter's API display guidelines. https://dev.twitter.com/docs/embedded-tweets
And as a sidenote, Twitter would very much prefer if the API would just disappear, as they get non-linear benefits from users going to twitter.com instead of accessing its services through a third party. Internally, it is spoken of as a liability.
I doubt that their API is spoken of as a liability internally because, if it was spoken of as a liability then Twitter.com itself is a liability. Why? Twitter.com itself is powered by their API[1]
[1] http://engineering.twitter.com/2010/09/tech-behind-new-twitt...
Trust me on this.