I will be hosting a key signing party at this year's KVM Forum. I expect there will be enough people wanting keys signed that we will use the same formal process that Anthony used last year. The main aim here is for maintainers and submaintainers to sign each others' keys so we can do signed git pull requests.
For details see http://wiki.qemu.org/KeySigningParty2014 and the linked page http://wiki.qemu.org/KeySigningParty In particular note the required items and process, and that you must send me your info in advance if you're planning to attend. We'll finalise the exact day/time and location a little nearer to the event (I guess it will be during one of the 'BoF/hacking time' slots). thanks -- PMM