Smiley pollution
For readers it would be nice to read code instead of reading mixtures of partial code and smileys, where part of the code has been lost.
Example:
http://forums.microsoft.com/msdn/ShowPost.aspx?PostID=5399
>d:\test\test\Form1.h(33) : warning C4484: I [smiley]an ju[smiley]t im[smiley]gine i[smiley] [smiley][smiley]sual St[smiley]*** 200[smiley] did the same.frown.
> 'Test::Form1:[smiley]ispose' : matches base ref class method
> 'System::Windows::Forms::Form:[smiley]ispose', but is not marked
> 'virtual', 'new' or 'override'; 'new' (and not 'virtual') is assumed

