Possible Duplicate: How to restrict the download of all files in a folder? I am wondering how Facebook, Google+, Twitter and so on prevent images users upload, from being navigated like: ...
I am going to employ the services of a graphic designer, to create logos/ images for my website for the following sites: Facebook (corporate page) Twitter (twitter account for the business) YouTube ...
I've seen a lot of sites with tiny 't' and 'f' logos for Facebook and Twitter. They're pretty common, but the only images I can find available are for paid icon sets. Are people really using custom ...