These are some suggested topics for discussion during our workshop:

• Comparing different correction schemes for galaxy shape estimation using real and simulated data, seeing how each performs. Key topic for convincing wider community of the power of lensing.
• Robust estimation of effective number of resolved galaxies, and noise estimation, from catalogs. Test against simulations.
• Mass selected cluster surveys and projection effects. Robust estimation of mass limits.
• Current surveys, future surveys, coordination.
• Theory: nonlinear power spectrum, mass profiles, and dark energy w,w'.