i can reproduce it. With latest gwibber I can create a facebook user but no other users (twiiter and identi.ca) . Also I can't see messages I send to facebook. Seem related to an error with couchdb :

%22replies%22%2C+0%5D&descending=true&limit=100&include_docs=true 200

[Wed, 31 Mar 2010 17:46:04 GMT] [error] [<0.139.0>] Uncaught error in HTTP request: {exit,normal}

[Wed, 31 Mar 2010 17:46:04 GMT] [info] [<0.139.0>] Stacktrace: [{mochiweb_request,send,2},
             {couch_httpd,send_chunk,2},
             {couch_httpd_db,'-get_changes_timeout/2-fun-3-',1},
             {couch_httpd_db,wait_db_updated,2},
             {couch_httpd_db,keep_sending_changes,10},
             {couch_httpd_db,handle_changes_req,2},
             {couch_httpd_db,do_db_req,2},
             {couch_httpd,handle_request,5}]

[Wed, 31 Mar 2010 17:46:06 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'HEAD' /gwibber_accounts 401

[Wed, 31 Mar 2010 17:46:06 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'HEAD' /gwibber_accounts 200

[Wed, 31 Mar 2010 17:46:06 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'HEAD' /gwibber_accounts 200

[Wed, 31 Mar 2010 17:46:06 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'GET' /gwibber_accounts 200

[Wed, 31 Mar 2010 17:46:07 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'GET' /gwibber_accounts/_design%2Fget_records_and_type 301

[Wed, 31 Mar 2010 17:46:07 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'GET' /gwibber_accounts/_design/get_records_and_type 200

[Wed, 31 Mar 2010 17:46:07 GMT] [info] [<0.1823.0>] 127.0.0.1 - - 'GET' /gwibber_accounts/_design/get_records_and_type/_view/get_records_and_type?key=%22http%3A%2F%2Fgwibber.com%2Fcouch%2Faccount%22 200

[Wed, 31 Mar 2010 17:46:07 GMT] [info] [<0.1798.0>] 127.0.0.1 - - 'GET' /gwibber_messages/_design/messages/_view/account_stream_time?startkey=%5B%22facebook-benoitchesneau%22%2C+%22images%22%2C+%7B%7D%5D&endkey=%5B%22facebook-benoitchesneau%22%2C+%22images%22%2C+0%5D&descending=true&limit=100&include_docs=true 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1827.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1827.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1827.0>] 127.0.0.1 - - 'PUT' /gwibber_preferences/settings 201

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1861.0>] 127.0.0.1 - - 'HEAD' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1862.0>] 127.0.0.1 - - 'HEAD' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1862.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1827.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1861.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1863.0>] 127.0.0.1 - - 'HEAD' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1864.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:38 GMT] [info] [<0.1863.0>] 127.0.0.1 - - 'GET' /gwibber_preferences/settings 200

[Wed, 31 Mar 2010 17:46:58 GMT] [error] [<0.1763.0>] Uncaught error in HTTP request: {exit,normal}

[Wed, 31 Mar 2010 17:46:58 GMT] [info] [<0.1763.0>] Stacktrace: [{mochiweb_request,send,2},
             {couch_httpd,send_chunk,2},
             {couch_httpd_db,'-get_changes_timeout/2-fun-3-',1},
             {couch_httpd_db,wait_db_updated,2},
             {couch_httpd_db,keep_sending_changes,10},
             {couch_httpd_db,handle_changes_req,2},
             {couch_httpd_db,do_db_req,2},
             {couch_httpd,handle_request,5}]