My problem was that I had EVERY photo I'd ever taken over the last 12 years! I've never deleted anything - or looked at them. I've backed them up on to 8 BluRay Discs so far.
So I needed a way to shrink my collection to a manageble, share-worthy collection. This isn't a one day job, more like something thats going to take months - so I wrote a program that would index my collection, identify duplicates, and let me step through the unique photos one at a time and tag the good ones - then I can export to a date based folder structure.
Now my collection is a more reasonable size, and structured well on the disk - I'm exporting it as I go, and loading it up in Picasa and sharing on Google+. BTW, if I exit the app, when I reopen it I can continue from where I left off.
I've got over 50000 photos, turns out nearly half are duplicates, but I'm over 20% of the way through my collection and my family are finally getting to see the photos!
See http://photo-sorter.appspot.com/
But so far, no-one has given me any feedback - not a single one - so I don't know if anyone other than me actually thinks this is a worthwhile idea or if no-one has found it yet! Any thoughts?