Gamedaily has the report that Xfire, the online service for gamers (that we have coordinated a few events with in the past), has broken a whopping ten million users. That, you'll probably realize, is just as many as World of Warcraft, and in fact, while Xfire apparently has support for over 1,200 games, World of Warcraft always seems to rank pretty high on the list.

In fact, our friends at Xfire have another number that they've shared with us: in the month of April alone, Xfire users spent 16,000 years online -- that is, if you add up all the time spent online by all the users of the client just in April, you get a time period longer than pretty much the whole history of civilization on Earth. That's huge.

Which makes us wonder just how long players actually spend in WoW -- surely not all WoW players are using Xfire, so the number has to be much bigger than that. At any rate, Xfire is apparently banging, and odds are that WoW is playing a big part.

The9, which is the company that runs Blizzard's World of Warcraft in China, has announced today that the game has hit a full million concurrent players (which means that they've had one million people playing the game all at the same time) following the release of the Burning Crusade expansion there last year. Here in North America, concurrent users hasn't really ever been as high (although that is of course unofficial data, and we don't have information after the first month of this year). But MMOs are a different beast in China and other Asian countries -- not only do players pay-to-play (instead of a monthly fee, many players often pay hourly or daily, which means concurrent users equals paying users), and there are actually three games that have hit a million concurrent users over there (while here, WoW is far and above the largest MMO online).

Still, it's quite an achievement. It's interesting that it's coming so late in the product's life -- it seems that, just as over here, the expansion had a significant impact on player interest. Definitely a big milestone for Blizzard's game in China.

Xfire is a gaming chat program (like Steam or Xbox Live, they allow you to create friends lists and join your friends in games online, but unlike those two they also allow you to IM those friends, either in or out of game), and they're working lately on building a community around the program through a series of online chats. They recently talked with PVP creator Scott Kurtz, this week they're chatting with MC Frontalot, and at the end of the month, they're dipping all the way down to the bottom of the barrel, and chatting with-- well, me.

They're starting a series of "debates" on the channel (called the Xfire Debate Club: The Two-Handed Sword), and on the 31st at 7pm EST, the very first subject is World of Warcraft. I'm going to be chatting live on there, along with representatives from Curse, World of Raids, and TavernCast. What exactly we're talking about hasn't yet been revealed to me, but I'm sure the Burning Crusade will take the spotlight (and of course I'm planning to at least sneak a few snide comments in about how Horde is better than Alliance). In fact, if you've got something you want me to try and bring up, feel free to say something in the comments here, and I'll do my best to squeeze it in.

And please come check out the debate live-- you can download Xfire right here, then just fire it up January 31st at 7pm EST. And if you want to join in on the debate and ask us questions (as well as future debates, I believe), just drop an email to "xfirecontests@xfire.com" with the subject "Xfire Debate Club" and the username you create on Xfire.

But even if you don't have questions to ask, please do come and watch the chat-- I'm interested to see what the guys from Curse, WoR, and TavernCast have to say, and I'm very interested to see what Xfire users have to ask about the World of Warcraft. Should be fun.