Turns out we can disable identi.ca via settings.

Also re-add cache timeout because it complains about it.

roles/ask/templates/settings.py

@@ -219,6 +219,7 @@ CACHES = {
 {% endif %}
 
 CACHE_MIDDLEWARE_ANONYMOUS_ONLY = True
+CACHE_TIMEOUT = 600
 
 AUTHENTICATION_BACKENDS = (
     'django.contrib.auth.backends.ModelBackend',
@@ -350,4 +351,3 @@ JINJA2_EXTENSIONS = ('compressor.contrib.jinja2ext.CompressorExtension',)
 SOUTH_TESTS_MIGRATE = False
 
 VERIFIER_EXPIRE_DAYS = 3
-ENABLE_SHARING_IDENTICA = False