[nsanch]

My definition of seriousness includes some relatively large scale. Your definition of seriousness appears to mean any site that is important to the person or business running it. Is that a fair assessment?

I think your definition is better, and I should've said "a potentially-large site" or something like that.

[jshen]

Yes, this. Thanks for listening. It's a pet peeve of mine because most people work on serious sites, and a minority of them have large scale data, but people often imply that everyone needs to solve massive scaling problems even if they will never have them.