Would it be a waste of time to put up a site with my coin collection, relics, paper money, etc on it?
I would make it very secure so no one can find out where you live etc if you have a very expensive collection. But I would enjoy looking at it.
So you are looking for site to host private collection or gallery to host your pictures? Fyi I have my collection hosted on my site i can give you more info on hosting provider and etc if you are interested. It is not cheap (even though i have bandwith thanks to my other sports related sites). Added you can also use coinnection as bigjpst pointed out or start blog and post pictures that way.
I registered Ricky... And I make up the ENTIRE population of the site! Y'all join up, too, I'm lonely!
I'm a fan of the coinnection. Though it is limited to US coins, it is my favorite site to put my coins on. Gbroke is the site owner, and it is well put together, easy to navigate, and allows public grading. I also love looking at other people's collection in the community part of the app. http://www.thecoinnection.com/public/index.php