I just uploaded my profile picture. Why I cannot see the change from the frontpage?

Once you have successfully uploaded your profile picture, you should be able to see it when you clicked the "Save" button at the "My Account" page. However, it will take about 5 minutes to 10 minutes for the change to be effective on the front page, or the Active Members page. This is because images on the front page and other public accessible pages are temporally stored (which we call it "CACHED") in the cloud, and the change will be effective when the cache is expired.