Re: the original post on the 25 issues, I thought the information is generally good and useful, but many of the follow-ups correctly noted (IMO) that trying to remember all of the individual things not to do is going to be difficult. What is needed, I think, is a more succinct, concise understanding of the underlying dimensions at work. When I read over the list, my personal model of those things is "pleasant, slow(er), smooth, & controlled" (PSSC) to avoid seeming unsure and insecure - i.e., to present yourself more favorably as sort of 'self-contained' and 'your own man'. Pleasant, but not 'too nice'; Slow(er), because secure, confident people don't rush around or overreact to others; Smooth, in that there is a fluidity of movement and demeanor; Controlled, in that a level of self-restraint is evident. Casual, but not stuffy or stiff. Moderation is the key.
A simple model like the one I derived is something that I can certainly remember with no problem (e.g., when entering situations where babes abound). One of the things touched on in several of the checklist items that is very important is - all things equal - to say less than more... it helps with mystery, not saying the wrong thing inadvertently, showing interest in her by listening, not seeming self-centered, etc. It's also one of the main points of "The Art of Seduction", which I've found to be a great resource.