When you're stuck in a meeting or conference, and for some reason it seems to be dragging out, that feeling of agitation always seems amplified by seeing your unread messages build up minute by minute, and in turn, the senders are likely to feel a sense of agitation. This vicious cycle of agitation needn't occur - particularly not in this Digital Age - and although Apple doesn't offer an auto-reply feature at stock level, the jailbreak scene has come up with yet another gem to deal with these cumbersome situations.