You all might want to have a look at Smugmug.com, which is an established service catering to photographers, too; it has a tiered structure so that one can do certain things at the free level or a few more things on the next level or one can purchase the "pro" level and redirect visitors to your Smugmug account by using your domain name (if you've got one). I first started using Smugmug as an alternative to pbase.com; while keeping my pbase account, I soon found that each service has its own advantages.
To be honest, I was a bit turned off by Flickr when I saw that it is part of Yahoo.... Not to be snobbish or anything -- LOL!