I was very surprised last night to find out there there are no clone scripts of:
I mean, take a look at ScriptCopy. There are clone scripts for almost every popular site on the Internet. But not these sites.
Why do you think that there are no scripts for this type of site?
Gelato is a Tumblr clone, but that's more of a blogging platform with some social networking features.
Perhaps something could be hacked together with the Wordpress TDO Mini Forms plugin?
If you were going to build a Hubpages clone, what would you use to build it?