Why case sensitivity is not preserved in the side bar
Try editing style.css:
#menu ul {
color:#CCCCCC;
font-weight:bold;
list-style-type:none;
margin:0;
padding-left:3px;
text-transform:lowercase;
}
and removing text-transform:lowercase;.
In the sidebar, how can I show categories hierarchy in the category box
Your category list already show the hierarchy.
Are there any guidelines between categories and tags for WordPress users
Tags aid your visitors in navigating and accessing all the posts with a specific Tag. Tags have no hierarchy.
Categories are hierarchical and allow you to classify & sort your posts.
Is it possible to show posts belonging to 2 tags ? e.g. sanfrancisco+running ?
http://codex.wordpress.org/Template_Tags/query_posts#Tag_Parameters
The tag line in header does not wrap if the window size is made smaller. Any idea ?
It's caused by the letter-spacing in style.css:
p, li, .feedback {
font-family:'Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;
font-size:90%;
font-size-adjust:none;
font-stretch:normal;
font-style:normal;
font-variant:normal;
font-weight:normal;
letter-spacing:-1px;
line-height:175%;
}
Try adding:
p.tagline {letter-spacing:normal;}`
to the bottom of style.css