DocMeIn.com an online appointment scheduling service for private practice

Having all geek patients would be a dream for a geek doctor. Docmein.com offers a free service that could help this connection come true.

A question rises immediately: are there privacy issues?

Docmein states:

DocMeIn does not manage patient health information and is therefore not subject to HIPAA compliance.

I would love to read any feedback from doctors on the feasibility of such service.