I couldn't reach the website and I had "This site can't be reached" error from Google chrome ,and after checking
http://www.isitdownrightnow.com/bitcointalk.org.html It told me that It's down as well. (for like 45 minutes or more)
I wasn't here yesterday but according to this website , Btctalk was down yesterday as well , So is there is anything to be worried about in this case?