Today I noticed that the maximum allowed size of video to upload is 500Mb against the previous of 150Mb. I don’t know if it is a real change or just a mistake of the webmaster. The lenght of the video is still 90 seconds (it can be longer, but the first 90 seconds will be visible only). Maybe it has been upgraded because of HD 90 secs videos from cameras and videocameras are bigger than 150Mb. I hope that Flickr will allow to upload bigger and longer video in the future. I can pay an extra for this feature.
Update: this news was published on Flickr Blog 2 days later of mine. Maybe they read mine :-), by the way I read that this is a pro account feature only.