As spotted by PocketNow, the Facebook app for Windows Phone 7 now has more than 500,000 monthly users. Right now we’re not sure if this number is the people who installed the dedicated Facebook app, or if it counts all people who link a Facebook account into their People Hub. Around three months ago, this number sat at just over 200,000, so the speed of adoption seems to be pretty steady at around 100,000 per month.
500,000, not a huge number, is it? What do you think? Is this indicative of a healthy or underweight user base? Is 500,000 odd people too few, and shows that Windows Phone 7 is struggling to penetrate the market? Or is it evidence of a small but thriving community? Give us your thoughts in the comments.