The South Caucasus pot is clearly boiling, and it seems to be only a matter of time. How much time? I wish I knew.
According to "Vestnik," Armenia lost 71 soldiers last week. http://vestnikkavkaza.net/news/politics/58400.html I don't think the US ever lost 71 soldiers in one week during the Iraq War.
Another website named "Worldbulletin.net" penned a screed titled "Russia 'concerned' over Azerbaijan-Armenia clashes." The tone was bland.