I'm a complete novice to jQuery mobile. I'm interested in building mobile websites and mobile web apps. I'm not really sure if jQuery mobile is the right choice.Some examples I've seen of jQuery mobile sites, it seems like the sites are relatively simple with static pages. I've a complex PHP site (social network) and I was wondering if jquery mobile would suffice to mobilize it ? Also there somes to be a generic looking button/font style...is it possible to change that ?

Also, I've just purchased the sams jquery mobile in 24 hours. Has any one read this book yet ? What's the verdict on it ?