Thanks for new thread Tanya!
Yup...Rules 2 and 3 are definitely the hardest. I find it really hard to maintain a balance between hopeful optimism and being realistic. Being on this thread and sharing experiences helps a lot. As does generally having a good sense of self esteem and knowing what you are worth and are prepared to put up with! Oh and also getting your heart broken a few times toughens you up...
Ohchrist Please try not to overthink texts! Tanya's right, some people are just rubbish texters and you may need to lower your expectations. This is really early days, especially for things like goodnight texts. He could just be in the "texting to arrange dates" only mode, which is fair enough really but clashes with your style of messaging. Go with it for now, if you like him but you don't have to carry on if it really becomes an issue.
I want to add a new rule..."texting is not a relationship". I've been in so many situations of constant texting, feeling like I am really getting to know someone...only to find out that I don't really know them at all. Texting is nice and a good way to keep in touch between dates but it's no substitute for meeting and actually getting to know someone properly. It's really easy to build up a false sense of intimacy through messaging but it's not real...(bitter voice of experience speaking here...thinking of both Bacon and MrEloquent)
Handy Boo to the Twix drought! 
Anyway, things continue well on the Doofus front, I think. Still not sure if we are meeting this weekend or not though. We do have plans to but he's got a family thing that he might have to do instead so am trying not to get my hopes up!
I've said it before (lots!) but I love Tinder. Easy to set up an account, easy to unmatch with people that you don't want to talk to anymore for whatever reason. You can't share photos so no unsolicited dick pics. It does link to your FB account but will not post on there. It'll just flag up if you have interests or friends in common which can be very helpful.