I've never enjoyed using LinkedIn. Especially running into its constant "add more people from your address book" prompts when attempting to use the site. The U

I've never enjoyed using LinkedIn. Especially running into its constant "add more people from your address book" prompts when attempting to use the site. The UI is extremely cluttered. The blog/status posts I find mostly useless. I am constantly prompted to "update/complete my profile". Someone could come along and easily create a better product. The problem is getting people to adopt a new one.