I might be more inclined to hire someone that was able to maintain two full time jobs and meet expectations
That gets me thinking. Let's say in 1 year Chum goes back to 1 job and then in 3 years he is interviewing for a new job. Would you list both jobs for the same time frame and mention it in the interview if they ask? Which brings me to a couple of observations/questions...
1. On one hand I feel like it might impress the employer, not the gatekeeper HR employee but the actual decision maker.
2. The flip side is they will probably assume that you will do it again and not give 100% to XYZ company but WGAF as long as chum is handling his crap.
3. Chum, when you were interviewing for your current second job did you tell them you were currently employed and that you would quit but then just didn't quit? Or did they know this would be your second job?