August has not gotten off to a very good start. Deskmod went down (is currently up in reduced - no skins - form) and now Neowin.net is down due to a denial of service attack.  Hopefully Neowin.net will be back up again (and Deskmod too).

Besides WinCustomize.com there are other skin sites to check out:
Skinz.org http://www.skinz.org)
Skinbase http://www.skinbase.org

And art sites that also contain skins:
deviantART http://www.deviantart.com
ArtUproar http://www.artuproar.com

If there are other skin sites that you know of, please feel free to post them here. Please restrict pages to sites that have at least 10 different sections.