We have stared into the social-networking abyss and it is the information overload named [3] FriendFeed. The service aggregates all your social content and activity from Facebook, Flickr, Digg, YouTube, Twitter, Last.fm, blogs, and so on. It aggregates your friends’ activity, too, giving you a meta-feed of your online social life. Depending on how active your friends are, it can be a pleasant stream of sociality, or like trying to drink from a firehose.

Without a doubt, [4] Howcast has the best-looking how-to videos on the Web. All kinds of topics like “The Questions That a Good Recruiter Asks a Hiring Manager”, “How To Automate the Resume Sourcing Process” or “How To Recruit With YouTube”. Sign up to get a How-To Video of the Day via e-mail, as well as to be able to edit their how-to wikis, talk to experts in the community area, or upload your own videos. The user-generated stuff is okay, but the Howcast-produced vids are particularly great.

[5] PicApp can make a world of difference on your blog or Web site. It’s a free stock-photo service that lets you quickly and easily grab photos of whatever subject you need for use on your blog. PicApp has quite a large image catalog, and photos range from run-of-the-mill stock photos to celebrity pics.

Visual representations of data are nothing new, but [6] Tag Galaxy takes it to new heights in searching Flickr photos. Enter a single keyword (I used “frog”) and you’ll see a 3D representation of a solar system with the keyword as the sun, orbited by related word “planets” (e.g., “amphibian,” “green,” and “toad”). Click a planet to combine keywords, or just click the sun (your main keyword) to get a unique photo-sphere covered with up to 236 images pulled from Flickr. Spin it in any direction with the mouse, clicking shots for close-ups. It takes a while to surf them all this way, but makes for a fascinating time waster.