del.icio.us bookmarks for February 21st, 2008 through February 27th, 2008

Misperceptions meet state of the art in evolution research: Page 1 – A great summary of where evolution research is at right now.
Dr Nic » Zero Sign On – 1 better or Infinitely better than Single Sign On? – Using client certificates to implement zero sign on.
Hydra VM 1.0 – “This is release 1.0 of Hydra VM, a multi-threaded virtual machine for Croquet. Hydra VM runs multiple images side-by-side in native threads, enabling the utilization of multi-core CPUs.”