Best comment so far:

“Those terribly terribly clever mySociety chaps have been drinking their fortifyingly strong tea again. They’ve cogitated and coded, and come up with HearFromYourMP.com. Read the page – it’s so simple, one wonders how it can possibly be a new thing.

Dashed clever. Bravo!”

Thanks Jonathan! such things make us happy. And when we are happy, we build more cool stuff.