i agree, there doesnt seem to be a real Smasher on staff at PGC. If I was there, I would be constantly posting new strategies and techniques eg....
When you have an item, and a better item has appeared...why waste the one in your hand. Throw it up into the air, grab what you want e.g. pokeball, throw it, then catch the item you previously threw into the air. I love doing this with the fan aka the shield breaker. The setups are endless. Also, throwing an item up into the air above an edge can be deadly, if you dont have an attack that can knock of the cliff hangers. The item coming in the air may be forgotten, and when the opponent tries to get up, SMACK, they go flying again.