I ordered these little cheat cards long ago for basic strategy. They look like they are pretty rough to memorize, and they differ for different game rules. I saw this the other day:

http://www.bicyclecards.com/how-to-play/blackjack/

At the end it has a little summary on basic strategy. Very simple to understand and remember. Is this a decent summary, so I can start with this, then slowly learn deviations from this over time based on the basic strategy charts? Or is this just so wrong that one should steer clear at all costs?

Thanks!