Save your thumb. Buy the Craftsman Nextec Hammerhead Auto Hammer ($100). Without ever taking a swing, this innovative tool hammers up to 3.5-inch nails with just the pull of a trigger. Powered by a 12-volt Lithium-Ion battery, the Hammerhead works great in tight spaces and is perfect for the extremely lazy. It nails at 2000 impacts/minute, and a retractable nail sleeve and magnetic head let you do it one-handed.
The seasonal changing of the leaves is always a beautiful thing, but those pretty leaves become a royal pain once they start covering your neatly-manicured lawn — so keep them in check with the Worx TriVac Blower/Mulcher/Vacuum ($105). This compact do-it-all tool sports a 12 amp motor providing 210 mph air speed, a twin tube design that lets you quickly switch from blower to vacuum, an ergonomic design, and at less than 70 decibels, it's likely quieter than your electric razor.
Staple guns usually aren't this advanced. Powered by a 10.8 volt Lithium-ion battery pack, the Arrow CT50 Professional Cordless Staple Gun ($129) accurately shoots up to 1,500 staples per charge. The handheld powerhouse also features a depth-of-drive control, a built-in LED guide light, a staple supply window, quick-release battery and easy-release staple pusher, and an integrated battery meter.