Is there an available plugin to add more functions to tiny mce? I like a more full bodied editor, something akin to Wordpress's tiny MCE.
Specifically, I would like font sizes, font color, and blockquotes at a glance.
I'm sorry if it's here and I've missed it.
Also, just as an aside, is there any thinking to adding a dropdown browser box to "Insert Image" function, within tiny MCE? It would save having two instances of ZP open when needing an image URL.
In the tinyMCE plugin options you'll find several configurations to choose from.
If none fits your needs you can of course create your own.
See: http://www.zenphoto.org/news/how-to-create-custom-tinymce-configurations
Sorry but I can't answer your second question.
If you want different features than those provided by default you will have to create a tiny_mce configuration file with those features enabled and assign as the Text editor configuration - Zenphoto configuratio file in the tiny_mce plugin options.
For a discussion of custom tiny-mce configuration files see http://www.zenphoto.org/support/topic.php?id=10771. Also the tiny_mce site for documentation of the options available.