The most frustrating aspect I encounter involves the trust issues. Most of my clients come through the internet marketing and the biggest obstacle here is skepticism. There are just so many dishonest people trying to rip off people on the internet that it becomes very difficult for honest businesses that are legitimately trying to help people. However, with time the honest and dishonest companies can be easily distinguished. Until then, it has been one of the greatest challenges I've faced.

Wish you well,
Ivan
http://www.holytraffic.com
http://www.pali-beach-resort.com