Open Scriptures' Manuscript Comparator

I've just discovered a fascinating online tool by Weston Ruter provided through his OpenScriptures web site. It is a remarkable demonstration of semantic linking showing how one can bring together biblical texts from the web and collate their similarities and differences. The payoff is the Manuscript Comparator that recently went live with the full New Testament available. Read more about it here and see the introduction and menu to the Comparator HERE. Here is how Ruter describes the project:

The database is constructed as follows: various manuscripts available on the Web today are each imported into the database individually, storing each manuscript’s word (token) separately with a unique identifier for each. After all of the individual manuscripts have been imported, they are then all merged together into a unified manuscript. The merging algorithm normalizes the text for comparison by removing all casing, diacritics, and punctuation; the unified manuscript stored in the database is composed of these normalized words. So the result of the manuscript merge is a unified manuscript which consists of every possible variant attested to by the contributing manuscripts; furthermore, all of the tokens in an individual manuscript are linked back to their corresponding words in the unified manuscript. Thus every manuscript is linked to every other manuscript by means of their links to a common point, the unified manuscript.

You'll enjoy simply playing around with the Comparator. First you set configuration options. Note the seven NT texts you can use, and to them you can choose to add Strong's definitions.
Here is what the results look like for a parallel display of Mark 1.1-3 (that will link you to the live version; below is a static graphic):

You'll want to read Ruter's description, but you can see quite easily the differences highlighted between the texts of NA, UBS, WH, and Tischendorf as compared to the Byzantine (Majority) Text and Textus Receptus. In my screen capture above, you can also see how hovering your mouse over a word in one of the parallels will highlight it in the other. If only certain versions have a particular reading, it will be highlighted in yellow in the heading. (In my example you can see where only Tischendorf includes the 1st singular pronoun.) In the hover-over popup, you can also see where morphological information is included along with--if you had chosen it in the configuration--a definition provided from Strong's.

BTW, if you will be attending BibleTech09 (sadly, I am not able to do so this year), Ruter is one of the speakers and will be talking about his Open Scriptures project which he describes as:

a comprehensive open-source Web repository for integrated scriptural data and a general application framework for building internationalized social applications of scripture.

Thanks to Weston Ruter for sharing this excellent resource!