Cover all - pulldowns, radios, checks, because differences can be fuzzy, and some are bad implementation, e.g. J2ME/S60 default full-page input; (NOT on-page lists or simple nav: refer to Information Display chapter above) Anti: Select lists should not look like anything else, and buttons (etc.) should not look like select lists. E.g. Seesmic. These tend to follow web standards.
Discuss full-page, and large modal popups a lot; they are a fact of small devices and many OSs so make them not /just/ an anti-pattern. Plenty of how to make them good like title, make scroll clear and line by line, with a position indicator, jumping by letter, etc.