[shmerl]

Yoy didn't address my point above. The need to separate identities and accounts is not equal to the boundaries set by non federated services.

And my IM clients have no problem enabling many accounts in parallel. Some client must be really crippled and archaic not to enable that. I can run multiple clients too if I wish (Pidgin. KDE Telepathy and etc.) but not because they can't talk to the same service but for whatever MY reason. Again - don't mix up unrelated issues.