no worries, man i've herd that from photographers so often... even still there are more than one image hosting site to go to man and with quality like your taking i dont understand it at all... if certain images get rejected from one site, try them on another maybe?
Do you have your own flickr and paypal? if so give me a link to your flickr and if i see anything i like ever on there or i need for work we could talk on a one to one level rather than through image shack or who ever...?
Yeah, I need to get out there and start looking. All I've known about so far is Shutterstock. And yeah, go to www.josecardona-photography.com It just directs to my Flickr page until I get my real website one of these days.