Jason Kottke wrote an interesting entry today about Fotolog overtaking Flickr as the most popular photo-sharing web site worldwide (according to Alexa). He points out that Fotolog’s been around a lot longer, but it had problems with site slowness for a while.

Anyway, it’s only more popular because it’s more useful internationally than Flickr. In the US, Flickr’s way more popular. Still, it made me think.

Myspace has been the new Friendster for a long time, and it makes me wonder whether Friendster could ever overtake Myspace again. People abandoned Friendster mostly because of site slowness. But I personally think Friendster’s a better site, so I wonder if it will ever swing back the other way.