Many people have noticed the strong growth and burst of innovation at LinkedIn which is fast becoming powerhouse in the b2b space. I have an idea which could make a big difference – buy Dopplr. Dopplr is a relatively new site which makes it really easy to share trips. This is a great feature to share with friends, but the really powerful idea would be to link this with your list of connections on LinkedIn. Then, when you were travelling around the world on business you could instantly check to see which of your business acquaintances were going to be where you are going. I think this would be a really powerful combination – what do you think?

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