To be used in one of two ways:
post_it '/', :foo => 'bar', :env => { :agent => 'Mac Intel' }
or
post_it '/', '<myxml></myxml>', :agent => 'Mac Intel'
to receive this in your EventContext
For query params:
post '/' do
params.inspect
end
For XML/JSON/etc.. :
post '/' do
request.body.string
end