I'm building a rails gallery app for a company that doesn't want to host it themselves. They estimate that it could potentially get 1000 or so unique visits a day. What I'm pondering is... should the images be on a static file server such as S3 or rackspace cloudfile, or should they just be left on the same server as the app? There is plenty of room on the app server for them. But will the cacheing play a huge negative?
What are your thoughts?
Also, I haven't decided on a host... though I was leaning toward webbynode... but should i be looking at something else instead?
(They want the hosting to be less than $35/month.)
Thanks.