I'm a recent convert from Textpattern. I've been enjoying the bucket of features that WP has provided over && above txp. One of the things I liked about txp was the amazingly simple search feature. In txp, you insert a tag like:
<txp:search_input label="Search" wraptag="p" />
in your page and whammo, you've got search. Is there an equivalent for WP that I'm missing?