A well implemented photo reader for your Flickr account. Default Ken Burns effect slideshow of recent uploads of your Flickr contacts is a clever way of discovering your friends’ latest snaps. I like Activity feed for convenience of seeing your own recent comments on photos; pity there’s no way to make new comments from the iPhone. You can view your own photos, sets and tags, which is great except that it’s live connection only — you’ll need Wi-Fi or 3G for reasonable speed, and nothing is cached for later viewing. This drags down the positive experience for me, leading me to other Flickr apps such as Photo Wallet.