heh, this one is easy...here goes
1. make sure you have WORKING bookmark links and the usual "Nutscrape users press "ctrl"+"d" to bookmark"
2. Design means shit...keep it simple. The hun probably has one of the ugliest sites...but people bookmark him becuase CONTENT is king...period. Don't worry about a great layout, blah blah...just put the links there and let em browse your galleries.
3. Watch out for traffic leaks...they will kill your bookmark ratio.
