Kirk Pepperdine's latest post is Mixing long and short lived objects :
I'll be speaking on Wednesday night (Sept 30) in the Sun offices  in NY and am looking forward to meeting up a number of people. If you're around please do join in. After that I'll be off to JAOO Aarhus Denmark where I'll be offering my performance seminar  on the 4th of Oct (late addition to the schedule). The all day tutorial includes a meety problem to sink your proiler into. Afterwards I'm happy to have people to join in for a beer!