Like the common geek family we host the family photos on our home webserver through Apache::Gallery. Apache::Gallery creates an thumbnail index of each directory and allows viewing pictures in different resolutions. Pictures are resized on the fly and cached. Apache::Gallery is coded by the Danish Perl Monger extra-ordinare Michael Legart and will be released in version 1.0 any-day-now.
Now Apache::Gallery is pretty cool in itself, but the newest version adds support for the firefox browser plug-in PicLens, that lets you browse the pictures almost like you do albums on your ipod.
über cool combination! Unfortunately its only supported on Windows and OS X so far 
Oh - and if you are wondering - YAPC::Europe 2008 (Yet Another Perl Conference) will be hosted in Copenhagen Denmark, August 13th-15th - the theme is "beautiful perl". Rumor has it, that both Larry Wall AND Damian Conway will be giving keynotes.