OK, this is totally off topic, so forgive me, but...
How would you like to have a Monopoly strategy that, unless your kids/spouse/friends are VERY watchful, will result in winning most of the time? You can spring this on them and BOOM!

It is called the "Poor Man's Strategy." Me and Nancy play a lot on Pogo, so I can't use it as often. But, when I get it, she'll tell ya how well it works.
From start of game, aim for getting the light blues. Make any necessary offers or trades, up to say 2-3X their purchase cost. Yes, be willing to trade Boardwalk for Oriental! Get the light blues at any cost!
Once you have that monopoly, sell or trade anything or everything needed to go straight to hotels. Get the hotels on them ASAP.
Now, sit back and win.
You see, statistically, the light blues get landed on more than most other colors. They are cheap to build up, being on the low cost side of the board. They are right out of the gate after anyone gets to "Go to GO." They also are in the path for other cards like "Ride the Reading" and "Advance to Boardwalk".
Between the higher landing rate, and the rental of your hotels at $450/$600 (remember, you are going for hotels in the first few rounds of the game, while others are dreaming of long term goals), you can bleed the others dry over time. Of course, after the hotels are built, use future rent money that you receive to buy every property you can grab. But, don't rush into bad deals...you have time, because you'll have nice rents coming to ya.
Of course, the dice can make or break any strategy. But, on an average day, this will win about 4 out or 5 times, usualy in under 20 rounds.
Quick and deadly Monopoly.
