Glad you came back.
Ask yourself: What if the reader of your LinkedIn profile needs to get a hold of you?
Do you have ALL your contact point possibilities easily available to the reader of your LinkedIn profile?
Do you show your email address, phone number(s), website(s), twitter handle, Facebook address, about.me address, Skype name, etc?
Please show them all.
If you make it easy for the reader to contact you, they are more apt to do so.
If you make them work too hard, they will move on to a competitor.