The present invention accommodates a device from a plurality of different portable electronic devices to be docked to a docking station. The vertical post moves axially and rotatably relative to the fishing rig and the extendable arm extends radially from the axis of the post for increasing the effective radial fishing range beyond the radius of the fishing hole. Collaborative sessions are run wherein a group of independent users, networked over the internet, collaboratively answer questions in real-time, thereby harnessing their collective intelligence. Normally the second capacitor element is actually the user. The passivation gas is provided to a peripheral region of the substrate to passivate sidewalls of the structures being etched. A free resources event log is associated with the free resources pool for maintaining a log of events for each resource that is in the free resources pool.