This is something I do routinely. Likely you all do too but I thought I would throw it out there if someone has not thought of it yet.
Anytime you are in a big pot with more than one person it can pay off to carefully manipulate your bet size. If you choose carefully you can often get one or more people to commit more than they wanted to.
Eg. Lets say we are on the flop with the following amounts. We have a monster. [SS = short stack]
Hero: $100
SS1: $25
SS2: $53
Bet just enough to put SS1 almost All in. Like $24. If he calls, he is more than likely to re-raise it AI.
SS2 calls
The action comes back to us because we have to call a raise. Now we can push, putting SS2 AI. Even better, SS2 may now fold leaving us a nice pot with a good amount of dead money in it.
With more than two others in the pot you can even pull this a couple of times on the same round to get everyone AI on the flop.
You must also beware of this being used against you. It is just another reason you have to carefully consider calling when there is a big stack in the pot that is driving the action. He may force you to get it all in when you only wanted to see the next card before committing.
What are some other bet size manipulations that people use? Share them with us.