diff --git a/pinaxcon/proposals/models.py b/pinaxcon/proposals/models.py
index 9777cbe3d071b42569a7175446caf88ebb8d3f9b..19966c88105d169528646c151f385a19cd6528db 100644
--- a/pinaxcon/proposals/models.py
+++ b/pinaxcon/proposals/models.py
@@ -21,7 +21,7 @@ class ConferenceSpeaker(SpeakerBase):
         return super(ConferenceSpeaker, self).save(*args, **kwargs)
 
     twitter_username = models.CharField(
-        max_length=15,
+        max_length=65,
         blank=True,
         help_text=_(u"Your Twitter account")
     )
@@ -31,7 +31,7 @@ class ConferenceSpeaker(SpeakerBase):
         default=False,
         verbose_name=_("First-time speaker?"),
         help_text=_("Check this field if this is your first time speaking "
-                    "at a technical conference."),
+                    "at a free software conference."),
         )
 
     experience = models.TextField(blank=True, help_text=_
@@ -48,29 +48,27 @@ class ConferenceSpeaker(SpeakerBase):
         blank=True,
         default=False,
         verbose_name=_("Travel assistance required?"),
-        help_text=_("Check this field if you require travel assistance to get "
-                    "to North Bay Python in Petaluma, California."),
+        help_text=_("Check this field if you require travel assistance."),
     )
 
     lodging_assistance = models.BooleanField(
         blank=True,
         default=False,
         verbose_name=_("Lodging assistance required?"),
-        help_text=_("Check this field if you require lodging assistance in "
-                    "Petaluma, California during North Bay Python."),
+        help_text=_("Check this field if you require lodging assistance."),
     )
 
     home_city = models.CharField(
         blank=True,
         max_length=127,
         help_text=_("Which city (and state, and country) will you be "
-                    "traveling from to get to North Bay Python?"),
+                    "traveling from to get to CopyleftConf?"),
     )
 
     minority_group = models.CharField(blank=True, max_length=256,
         verbose_name=_("Diversity statement"),
         help_text=_("If you are a member of one or more groups that are "
-                    "under-represented in the tech industry, you may list "
+                    "under-represented in the free software community, you may list "
                     "these here. Your response is optional."),
     )
 
@@ -92,16 +90,6 @@ class ConferenceSpeaker(SpeakerBase):
 
 
 class Proposal(ProposalBase):
-
-    extended_presentation = models.BooleanField(
-        default=False,
-        verbose_name=_("Optionally consider this proposal for a 45-minute "
-                       "slot"),
-        help_text=_("Most talks at North Bay Python go for 30 minutes. We "
-                    "have some openings for 45-minute talks. If you check this "
-                    "field, please explain in your additional notes how you "
-                    "would use the extra 15 minutes."),
-    )
     extra_av = models.TextField(
         blank=True,
         verbose_name=_("Extra tech and A/V requirements"),
@@ -113,21 +101,22 @@ class Proposal(ProposalBase):
     new_presentation = models.BooleanField(
         default=False,
         verbose_name=_("This is a new presentation"),
-        help_text=_("Check this box if North Bay Python will be the first "
-                    "time this talk is presented at a technical conference."),
+        help_text=_("Check this box if CopyleftConf will be the first "
+                    "time this talk is presented."),
     )
     slides_release = models.BooleanField(
         default=True,
-        help_text=_("I authorize North Bay Python to release a copy of my "
-                    "slides and related materials under the Creative Commons "
-                    "Attribution-ShareAlike 3.0 United States licence, and "
-                    "certify that I have the authority to do so."),
+        help_text=_("I authorize Software Freedom Conservancy to distribute my "
+                    "slides and related materials under either the GNU General "
+                    "Public License, version 3.0 or the Creative Commons "
+                    "Attribution-ShareAlike License, version 4.0, as I specify; "
+                    "and certify that I have the authority to do so."),
     )
     recording_release = models.BooleanField(
         default=True,
-        help_text=_("I authorize North Bay Python to release a recording of "
-                    "my talk under the Creative Commons "
-                    "Attribution-ShareAlike 3.0 United States licence."),
+        help_text=_("I authorize Software Freedom Conservancy to distribute a "
+                    "recording of my talk under the same license I specify for "
+                    "my slides."),
 
     )