[rf45]

What about returning users ? Do you see any traffic today ? This should be a little viral too if ppl start puttin oupons on their webpages ?

What technology do you use ?

[mihar]

We use PHP/HipHop/Redis and nothing else. The server can do 1500req/sec.

The traffic today is about 30 users per hour without additional exposure. We'll do a proper PR campaign in a few days but have some user requests to implement right now.