I did comment as to my down vote, and commenting on why, while encouraged, isn't mandatory. In addition we encourage high quality answers that address all aspects of the issue so these are the ones that will attract upvotes, rather than questions which were just around from early on. We also like to encourage the 'why' as well as the 'what' and this answer doesn't seem to contain this explanation. In addition, please keep rude remarks out of the site, they don't add anything of value to the site, which is what we are after. Thankyou and welcome to the WorkPlace. – RhysW 46 secs ago edit