Interestingly, I've learned something about my motivations this week... I was looking through my photos on Flickr and realised that I do actually like being able to put my shots somewhere that means people will see them. With Amazon I wouldn't get that, they'd just be stored for my own use.
I'm definitely not paying £75 for Flickr, so I've been thinking about glass.photo - one other option came up though, because I got a marketing email from them today: LightRocket. Anyone got any experience of them? The prices look pretty good, but it does seem like it might be aimed more at people looking to sell photos, rather than just put albums online:
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photographers.lightrocket.com