The url for the Windows Live People service now works. Unfortunately if you’re not on the Hotmail dogfood servers, all you’ll see is your Hotmail inbox. Also of note is that profile.live.com now redirects to Spaces (photos.live.com has done for a few releases now). One final point to make, is that if you signed into Windows Live Video Messages to try it out, you’ll have broken your Windows Live Calendar. If you try and sign in now, you’ll see an error message: “Windows Live Calendar wasn’t able to complete this request.” It’s reported a known issue, so it should get fixed in the near future.