On 2013-06-19 12:14, Owen DeLong wrote: > You are, of course, free to criticize as you wish, but ideally, you > should at least direct your criticism at those responsible.
Indeed, you should point out the simple fact that anybody with a budget can simply buy their time to sound like they belong somewhere and that people approve of what you do, and being the 'lunch sponsor' gets you there; ergo: verify what those sponsor's message is before letting them pay for spamming at your conference... Greets, Jeroen