Show HN: TwLng.com – Tweet with more than 140 characters

TwLng.com is a side project that lets users tweet with more than 140 characters.

I wanted to experiment with Google's PHP AppEngine runtime and am using the awesome PHP-GDS [1] library as an API to the Google DataStore.

Feedback and ideas for how to take this further would be appreciated :)

[1] https://github.com/tomwalder/php-gds

Example link at bottom is broken

Ability to embed links will be useful for marketers