regrets for all future meetings

Hi

I had to arrange a weekly meeting time with someone who had a strong 
preference for the slot of the GRDDL meeting, and I agreed.

Hence, I am unavailable for all future meetings. If it is viewed as 
important for me to be able to attend a particular call, I can join 
after 60 mins, but our calls no longer seem to have that much business.

I will continue to participate by e-mail

Jeremy