Last weekend I hat some nice chats as well at Ubuntu Release Party in Berlin, as well as something like a talk circle. Out of those I like to share some application tipps with you:
style is a command line utility that can analyse German and English texts and gives out a whole lot of statistics. Style differs among the parts readability, sentence info and sentence beginnings. From Camilla's point of view, who introduced this tool to us, the Flesch-value, which ranges from 0 to 100 (except for C language ;) ). This, some other rates and statistic information like number of long and short sentences are given and are useful to stylecheck your documents.