Another vote for SmugMug. Pro accounts can also do custom homepage design, you can create a CNAME for a domain you own that points to your SmugMug homepage, the

Another vote for SmugMug. Pro accounts can also do custom homepage design, you can create a CNAME for a domain you own that points to your SmugMug homepage, the forums are great, and they offer an extra-cost "vault" feature for backing up RAW images or other originals.