DH and I have pretty much made it up as we've gone along, doing whatever suits us and our children at the time. we have done whatever has seemd necessary to enable us to get some sleep, basically.
I have read some books, but tend to, well, just read them, unless specifically searching for a solution to a problem ways to get DS to bloody well SLEEP
however, a friend recently asked me why we had chosen attachment parenting, which was a bit
so I read up on it and realised we do some AP stuff, inadvertantly (but not totally - our DC hear the word 'no' a lot, and older one was moved to his own bed at 20 months when we had space for it). I also through the local LLL group, joined a natural parenting facebook page and swiftly realised that it wasn't for me with loads of mums choosing to follow AP, or unconditional parenting (?), or some other book they've read/philosophy they've learned. they take it INCREDIBLY seriously too. (I was a bit disappointed to realise LLL was so AP focused too, having thought it was solely mother-mother breastfeeding support.)
equally, a family member has followed, to the letter, a certain routine-led guide, and swears by it, calling me a hippy for not following it. 
just wondered if anyone has found themselves following someone else's parenting theories, and if so, why? or did you find your own way? or mixture of both? and how much was your focus on just getting some sleep?