Cables-Wires-Pins! Flakey Connections?

Hi, I see quite a few posts on the forums here that talk about connection and cable hassles, and the frustration of flakey connections that are hard to pin down to hardware or software.

I personally hate flakey rats-nest setups when I'm trying to debug something, and that's been a main motivation for finding solutions that work well with Arduino.

I have put together a WIKI section dealing with all this here: http://arduino-info.wikispaces.com/Cables

Hopefully this will help guide newcomers in ways to minimize Connection Frustration.

DISCLAIMER: This also points to examples of stuff on my site, but these products are widely available from other sources.

Comments/Suggestions for other related things you'd like to see covered are appreciated!