I realize that there are whole SUITES of software dedicated to just generating UML documents, but sometimes it's nice to be able to just generate a bit of a UML diagram for comparatory purposes. Would something like that in the markdown area help? What would we need to have for that to even be useful?
Before JeffAtwood et al start complaining that this isn't an option, I am merely on a fact-finding mission to start with :p ... also we can allow for for the use of other tools. Otherwise we're going to need to agree as a community on some sort of easy web based tool that everyone can quickly grapple with to churn out basic UML diagrams for comparatory purposes.
graphviz
: graphviz.org? I think this would be useful (+1), but I don't think it's feasible, unless we find an easier method to input this things. Having the possibility to draw a quick ER diagram is good. But how many people would use it? Additionally, the DOT syntax is difficult for ER.