Index: src/log4net/Appender/AndroidLogAppender.cs
===================================================================
--- src/log4net/Appender/AndroidLogAppender.cs	(revision 0)
+++ src/log4net/Appender/AndroidLogAppender.cs	(working copy)
@@ -0,0 +1,65 @@
+using log4net.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+#if __ANDROID__
+using Android.Util;
+
+namespace log4net.Appender
+{
+  /// <summary>
+  /// Forward log messages to the Android Log.
+  /// </summary>
+  public class AndroidLogAppender : AppenderSkeleton
+  {
+    private struct Mapping {
+      public Mapping(Level original, LogPriority androidEquivalent) : this()
+      {
+        Original = original;
+        AndroidEquivalent = androidEquivalent;
+      }
+
+      public Level Original {get; private set;}
+      public LogPriority AndroidEquivalent { get; private set; }
+    }
+
+    private static readonly Mapping[] _orderedLevels;
+
+    static AndroidLogAppender()
+    {
+      // NOTE: This are ordered by the Level, as log4net allows custom levels,
+      // so we only include the "corresponding" ones here. Append will find the
+      // best match for those custom levels (hence the use of Level.All below as well).
+      _orderedLevels = new Mapping[] {
+        new Mapping(Level.Verbose, LogPriority.Verbose),
+        new Mapping(Level.Debug, LogPriority.Debug),
+        new Mapping(Level.Info, LogPriority.Info),
+        new Mapping(Level.Warn, LogPriority.Warn),
+        new Mapping(Level.Error, LogPriority.Error),
+        // All the rest. (N.B. assert is the wtf android log level).
+        new Mapping(Level.All, LogPriority.Assert),
+      };
+    }
+    protected override void Append(LoggingEvent loggingEvent)
+    {
+      // Retrieve the level which is at least as important as the one in the logging event.
+      // (i.e. we want levels that are one higher than DEBUG to be logged as INFO etc.)
+      var androidLevel = _orderedLevels.First(m => m.Original >= loggingEvent.Level).AndroidEquivalent;
+
+      // TODO: Ensure that the log level is correct and maybe do another log if it is bad?
+      if(Log.IsLoggable(loggingEvent.LoggerName, androidLevel))
+      {
+        var message = RenderLoggingEvent(loggingEvent);
+        // I'm fairly certain I can ignore the return value here...
+        Log.WriteLine(androidLevel, loggingEvent.LoggerName, message);
+      }
+      else
+      {
+        ErrorHandler.Error("Failed to log message for logger: {0} with log4net level of: {1} to android level of: {2} with tag of: {3} because Logger is off for this level and tag.");
+      }
+    }
+  }
+}
+#endif
\ No newline at end of file
Index: src/log4net/log4net.vs2010.csproj
===================================================================
--- src/log4net/log4net.vs2010.csproj	(revision 1606952)
+++ src/log4net/log4net.vs2010.csproj	(working copy)
@@ -124,6 +124,7 @@
     <Compile Include="Appender\AdoNetAppender.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Appender\AndroidLogAppender.cs" />
     <Compile Include="Appender\AnsiColorTerminalAppender.cs">
       <SubType>Code</SubType>
     </Compile>
--- C:/Work/log4net/log4net.android.csproj	Thu Jul  3 16:40:45 2014
+++ C:/Work/log4net/log4net.android.csproj	Fri Jul  4 11:19:01 2014
@@ -46,7 +46,6 @@
     <Compile Include="Appender\AdoNetAppender.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Appender\AndroidLogAppender.cs" />
     <Compile Include="Appender\AnsiColorTerminalAppender.cs">
       <SubType>Code</SubType>
     </Compile>
--- C:/Work/log4net/log4net.iOS.csproj	Fri Jul  4 11:19:01 2014
+++ C:/Work/log4net/log4net.iOS.csproj	Wed Jul  2 09:15:27 2014
@@ -48,6 +48,7 @@
     <Compile Include="Appender\AdoNetAppender.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Appender\AndroidLogAppender.cs" />
     <Compile Include="Appender\AnsiColorTerminalAppender.cs">
       <SubType>Code</SubType>
     </Compile>