I put your invite through, it could take days unfortunately (I've seen that before). Google says "Invitations will not be sent immediately. We have a lot of stamps to lick." Let me know when it arrives - have fun exploring!
I’ve been using this checker for a year already and I'm totally satisfied with it. It’s the matter of taste of course. But I personally like it a lot. For me, it’s the most usability friendly checker ever. …"