Look, the N900 might be sitting at the top of Nokia's handset pyramid in terms of capabilities, but as we've said all along, the N900 is not a mass-market device. Nokia's been very clear that the N900 was launched as a means to strengthen its Maemo development community (on the path to MeeGo we now know). And by all accounts, it's done just that while winning a rabid fanbase of nerds in the process. Nevertheless, Reuters uses Gartner's estimate of less than 100,000 units sold in the device's first five months as proof that Nokia can't mount a challenge to RIM and Apple. True the numbers are paltry compared to the 8.75 million iPhones Apple sold from January to March, but a more apt comparison might be the oft noted Nexus One sales that reached just 135k units moved after 74 days. Regardless, in its defense, Alberto Torres, head of Nokia's solutions business said that "Sales have substantially exceeded expectations." So yeah, Nokia has problems, but the N900 isn't wasn't one of them.

Update: While Nokia doesn't normally give out detailed sales figures per device, we've just been told that more than 100,000 N900s sold in the first five weeks -- not months -- globally.