diff --git a/app/controllers/members_controller.rb b/app/controllers/members_controller.rb
index cd2641e..aa54e10 100644
--- a/app/controllers/members_controller.rb
+++ b/app/controllers/members_controller.rb
@@ -4,7 +4,7 @@ def index
   end
 
   def show
-    @user = User.find params[:id]
+    @user = User.find(params[:id], :include=>:projects)
   end
 end
 
diff --git a/app/helpers/meetings_helper.rb b/app/helpers/meetings_helper.rb
index e814169..f8b0a25 100644
--- a/app/helpers/meetings_helper.rb
+++ b/app/helpers/meetings_helper.rb
@@ -4,5 +4,4 @@ def content_links meeting
       link_to h(content), content.url, :popup => true
     end.to_sentence
   end
-end
-
+end
\ No newline at end of file
diff --git a/app/models/project.rb b/app/models/project.rb
index 3152c4f..c9bf073 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -6,7 +6,7 @@ class Project < ActiveRecord::Base
   default_scope :order => 'projects.name'
 
   # Validations
-  validates_presence_of :user, :name, :description
+  validates_presence_of :user, :name
 
   with_options :allow_blank => true do |u|
     u.validates_length_of :name, :description, :in => 1..255
diff --git a/app/models/user.rb b/app/models/user.rb
index 86e95d4..82976a1 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -23,7 +23,7 @@ class User < ActiveRecord::Base
 
   with_options :allow_blank => true do |u|
     u.validates_length_of :name, :city, :github, :in => 1..255
-    # FIXME: u.validates_as_email :email
+    u.validates_format_of :email, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i
     u.validates_format_of :github, :with => /^[a-z_]+$/
     u.validates_uniqueness_of :email, :github, :case_sensitive => false
   end
@@ -47,7 +47,7 @@ def fetch_projects!
   def to_s
     name
   end
-  
+
   def github_url
     "http://github.com/#{github}"
   end
diff --git a/app/views/members/show.html.haml b/app/views/members/show.html.haml
index e5bb83e..306bf34 100644
--- a/app/views/members/show.html.haml
+++ b/app/views/members/show.html.haml
@@ -14,7 +14,7 @@
           usando Ruby desde #{@user.using_ruby_since}
       
       .about
-        != simple_format h(@user.about)
+        != simple_format auto_link(h(@user.about), :link => :urls, :target => "_blank")
     
     %ul.links
       - if @user.site?
@@ -41,4 +41,4 @@
           = link_to h(project), project.github_url
 
         %p
-          = project.description
+          = project.description
\ No newline at end of file
diff --git a/config/environments/test.rb b/config/environments/test.rb
index c3ffced..4ea73aa 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -29,5 +29,4 @@
 config.gem 'rspec', :lib => false, :version => '1.2.9'
 config.gem 'rspec-rails', :lib => false, :version => '1.2.9'
 config.gem 'remarkable_rails', :lib => false, :version => '3.1.11'
-config.gem 'machinist', :lib => false, :version => '1.0.6'
-
+config.gem 'machinist', :lib => false, :version => '1.0.6'
\ No newline at end of file
diff --git a/script/about b/script/about
old mode 100644
new mode 100755
diff --git a/script/autospec b/script/autospec
old mode 100644
new mode 100755
diff --git a/script/console b/script/console
old mode 100644
new mode 100755
diff --git a/script/dbconsole b/script/dbconsole
old mode 100644
new mode 100755
diff --git a/script/destroy b/script/destroy
old mode 100644
new mode 100755
diff --git a/script/generate b/script/generate
old mode 100644
new mode 100755
diff --git a/script/performance/benchmarker b/script/performance/benchmarker
old mode 100644
new mode 100755
diff --git a/script/performance/profiler b/script/performance/profiler
old mode 100644
new mode 100755
diff --git a/script/plugin b/script/plugin
old mode 100644
new mode 100755
diff --git a/script/runner b/script/runner
old mode 100644
new mode 100755
diff --git a/script/server b/script/server
old mode 100644
new mode 100755
diff --git a/script/spec b/script/spec
old mode 100644
new mode 100755
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 89444bc..3067045 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -17,7 +17,7 @@
   should_belong_to :user, :counter_cache => true
 
   # Validations
-  should_validate_presence_of :user, :name, :description
+  should_validate_presence_of :user, :name
 
   with_options :allow_blank => true do |p|
     p.should_validate_length_of :name, :description, :in => 1..255