I've been coding application level software for a while now. I've had some experience with internet (server/client based) applications, but that has been fairly scant. The field doesn't scare although I know that experience can be almost be measured in gold. I see myself as a highly qualified and experienced programmer, but I also see my short comings in these fields.

Does this count against me (and others like me?) and would this cut anyone from obtaining the shortlist or are there other factors which bear more weight?