I recentyly asked the many users of Linkedin.com a few questions in the past few weeks which might give you some insight or ideas.

Will business cards ever die or would it just take on another form?

What do you do with all the business cards you receive?

Have you used any online software as a service provider? Hate/Like? Why?

Cloud computing or (SaaS) is the popular IT initiative for SME but I was wondering if any small businesses uses one and what are your thoughts? Will it be the end of buying software off the shelves?