Interesting idea! Do you get notified if someone accepts or uses your certificate? Also, if they don't bite can you re-give it to someone else? I haven't given one yet so I don't know.
Gift certificates show up at the bottom of your Kiva profile. The one to Perez (my first) is showing as 'not redeemed'. I hope it shows what loan he funds when he does.
I don't know what to do if they don't reedeem it. I was thinking of sending a few emails, then just using it myself or somethign. How long should I give them? a month? year?
Rosie's a good choice too.