diff --git a/yavscModel/Blogs/BlogEntryCollection.cs b/yavscModel/Blogs/BlogEntryCollection.cs
index 9a95fc71..80a9876d 100644
--- a/yavscModel/Blogs/BlogEntryCollection.cs
+++ b/yavscModel/Blogs/BlogEntryCollection.cs
@@ -144,33 +144,6 @@ namespace Yavsc.Model.Blogs
 				return result;
 			} }
 
-		/// <summary>
-		/// Gets a value indicating whether this <see cref="Yavsc.Model.Blogs.BlogEntryCollection"/> concerns A unique title.
-		/// </summary>
-		/// <value><c>true</c> if concerns A unique title; otherwise, <c>false</c>.</value>
-		[Obsolete("And what if no title? Do you really need this test?")]
-		public bool ConcernsAUniqueTitle {
-			get {
-				if (this.Count <= 1)
-					return true;
-				else
-					return this.All (x => Titles [0] == x.Title);
-			}
-		}
-		/// <summary>
-		/// Gets a value indicating whether this <see cref="Yavsc.Model.Blogs.BlogEntryCollection"/> concerns A unique title.
-		/// </summary>
-		/// <value><c>true</c> if concerns A unique title; otherwise, <c>false</c>.</value>
-		[Obsolete("And what if no title? Do you really need this test?")]
-		public bool ConcernsAUniqueUser {
-			get {
-				if (this.Count <= 1)
-					return true;
-				else
-					return this.All (x => x.UserName == this[0].UserName);
-			}
-		}
-
 	}
 	
 }
diff --git a/yavscModel/ChangeLog b/yavscModel/ChangeLog
index 92996237..ee084945 100644
--- a/yavscModel/ChangeLog
+++ b/yavscModel/ChangeLog
@@ -1,3 +1,7 @@
+2015-08-20  Paul Schneider  <paul@pschneider.fr>
+
+	* BlogEntryCollection.cs: cleans used code
+
 2015-08-20  Paul Schneider  <paul@pschneider.fr>
 
 	* BlogEntryCollection.cs: ConcernsAUniqueTitle and