Sorry about this, we are in read only mode. You can browse the site as normal but you won't be able to sign in or make changes.
XML, RDF, Languages, Geography.
Software engineer at MarkLogic.
Harmonica, Button Box, and Loops
bio from Twitter
Charles Greer has not yet tracked or attended any events.
Follow @lanyrd on Twitter.
Lanyrd on Facebook
+ Cookies · Email us