| * The network does not allow store-and-forward of messages if the friend is offline. For mobile clients, notifications might be integrated to wakup the client. | * The network does not allow store-and-forward of messages if the friend is offline. For mobile clients, notifications might be integrated to wakup the client. | ||||
| * The network only allows users to find other users. All end-to-end communication goes directly. (should we allow relay in case the end-to-end doesn't work?) | * The network only allows users to find other users. All end-to-end communication goes directly. (should we allow relay in case the end-to-end doesn't work?) | ||||
| * How do chat group work without having to create a full mesh of connections? | * How do chat group work without having to create a full mesh of connections? | ||||
| * Should we allow IPv4 only client to relay over a IPv6 client? | |||||
| * ... ? | * ... ? |