Flickr **finally** added video uploading and sharing abilities for pro members. Formats supported are (avi, wmv, mov, 3gp, mpeg1,2 and 4).
I tend to keep private/personal photos in Flickr so have been waiting for this feature for a while. I can now keep my personal videos in the same service (rather than on YouTube, Blip, Vimeo etc).
Anyone can view your Flickr videos if they have permission, so the usual public/private settings apply. A big downside for me however is that video clips are currently limited to 90 seconds - I hope this changes.
Now back to the options of getting video taken on your mobile into Flickr ...
Nokia's Shareonline app and Shozu are'nt supporting the option of uploading video directly right now from the mobile to Flickr.
At least, I could'nt get either working and the file types of ShareOnline flickr configuration file don't support video formats yet (ovi does) and Shozu sent me an automated email saying can't upload video to flickr (file type not supported). No doubt they'll be a new version of both apps with this feature supported soon enough.
In the meantime you can email your videoclips to flickr as per images from your mobile (a bit fiddly), but the mobile flickr login page has been down all day(!) so I can't check whether uploading of video is supported via the mobile website yet.