sorry, it is off-topic, but is it new uva online contest site :
couldnt reach, though the site is not down: http://www.isitdownrightnow.com/codemarshal.com.html
It’s not replacing Uva, it’s only a site where contests will be held and then after the contests the problems will be added to Uva. I think besides adding problems this site won’t change anything else in Uva.