Flickr has a great user interface. It takes some getting used to, but once you find out that you can edit anything by clicking on it — no matter what screen you’re on — the utility increases greatly.
I’m uploading new sets now. This process will probably go on sporadically for a few months until I’m done with all the pictures I took since college — or until I get bored with Flickr.
[EDIT:] Oh yeah — I hit my 20MB monthly upload limit, so I won’t be uploading even a third set until February at the earliest. It’s 25 bucks for a pro account, which gives you 2GB of monthly uploads. There’s no way I’m going to upload that much. But how much will I post? Without knowing, it’s hard to know if the Pro account is worth it.
Also, I’ve been uploading images at their full resolution. I may try resizing them to web-friendly, which I believe is 500 pixels on the wider edge.