Here’s a list of the tools I’ve created:
The ReTweetability Index
This is a ranking of users by “ReTweetability” a metric I developed to measure the contagiousness of a user’s tweets. The site also allows you to check your ranking and score as well as search to find the most ReTweetable users by keyword.
Twitter-WordPress integration plugin that includes TweetBacks, auto-tweeting of new posts, a digg-like tweet this button and more.
The ReTweet Mapper
The idea is to index all ReTweets and map them to each other so that visual display and programmatic analysis can be done on the structure of viral messaging on Twitter. Including search and a “most ReTweeted” users list.
Link Attraction Factors (L.A.F.) Keyword Tool
Enter a keyword into this tool and it will return data on the average number of links accumulated by stories popular on Digg that mentioned that keyword.
L.A.F. Title Checker
Similar to the L.A.F. keyword tool, enter a title into this tool and it will breakdown the words and display the effect they had on the link accumulation of popular Digg stories
L.A.F. WordPress Plugin
This is a plugin for WordPress that checks a title against the LAF (Link Attraction Factors) database. The plugin will breakdown the words in your post title and display the effect they have on link accumulation.
L.A.F. Title Checker API
You can access the LAF (Link Attraction Factors) database to build your own tools via an XML API by sending your title through a URL (GET) variable.
Duplicate Content Detection Tool
Enter your domain name into this tool, select which version is your primary domain (with the WWW or without it) and submit. The tool will compare the number of pages indexed for a set of searches in Google to check common duplicate content problem areas.