"R" to make request. "D" to delete a request or requests. "C" to clear cloud if you're me, but you're not, so too bad.
This is an engine I'm working on for making a turn-based cloud game that allows you to chose who you play with. You can make a request to play with someone, then when that person views this, they will get notified, and may either accept or decline your request, then a notification is sent to you, telling you their reply. :D
