It appears that 3eprofiler has been taken over and put up at Mythweavers. You can go to http://www.myth-weavers.com/
Then take these steps.
1. register as user
2. Go to.. Make characters
3. Make a new character with the exact name of a character you created and want to upload (example I put in name as Bodynock.
4. find your new character and on the right side it will say 'edit' hit edit
5.scroll down to 'upload from your computer' find your sheet and submit to upload
I made mine viewable for all, I just uploaded this character a few minuts agohttp://www.myth-weavers.com/sheets/view.php?id=9447
This is the only site I can find with the uploda feature so far. I thought RPG web profiler did but it appears they took away that option. and Slynea net is still down and 3eprofiler.com isnt allowing uploads either.
I would suggest too, that everyone that can upload their sheets or see them to print them as hard copies, incase you have to type them up on a new program at a later date.
Maybe we can find a host for this program that will allow us to use and upload our sheets. We will have to research how much space these sheets will take.