I’ve just been adding a couple of photos to my flickr account and having a browse through my account settings. I’d not noticed it before, but flickr now offer viewing stats for your photos and I can now see stats such as these: 15% of my viewers have come direct from google, 8% from this blog and 32% from within flickr itself. My most popular photo is the one of my google memory card that I blogged about last December.
You have to activate the stats and allegedly come back the following day to see them, though mine were available within 15 minutes.
I actually use flickr more than most other social networking sites because it find it useful. I’ve accounts at stumbleupon, linkedin and facebook but I hardly use them currently. I’ll endeavour to make an effort...