Knowem is a cool little tool I’ve known for a while that can help you check and secure your brand name accross all social networks, or (sometimes even more usefully) search social networks all at once to see if a particular brand is available so you can prepare to build that global brand of the future. :)
Check it out – even as a free tool Knowem is very useful, and for a moderate price, you can get them to do the registration work.
There’s a write up today at Techcrunch if you want to know more.
New to social media – check out the beginner’s guide to social media.