jonesy17

This plug-in will create a link to a single post that was published exactly one year prior to the post currently being viewed. For example, if the post being viewed was published 2011-01-15, the plug-in will create a link to the post published 2010-01-15.

A Year Ago

Creates a link to the post from exactly one year ago. Works only with one-post-per-day blogs and is designed primarily for photoblogs.

uncovery

This plugin specializes in displaying all photos of a certain date or between any two points in time. 
It takes away the need to handle each photo individually. The admin can simply 
upload all images in a batch and the system will recognise the date and time the pictures were taken.
The galleries are then displayed by inserting a short code into any wordpress element 
such as posts or pages in the basic format [unc_gallery date=”2006-03-30″].
This plugin is specially made for photo bloggers who often often post several images of a certain event 
such as a hike, a trip, a dive or concert without having to touch every single image individually.
Kaywords added in Adobe Lightroom etc. can be directly used on the website to tag photos and posts.
Additional features include:
<ul>
<li>featured photos: show one or more photos larger than others</li>
<li>dynamic dates: show the latest, first or random dates</li>
<li>date picker: let the user pick the date themselves</li>
<li>seamless re-uploading: any photo can be re-uploaded anytime with a better/different version</li>
<li>EXIF data: The photo description can show automatically generated photo data such as ISO, F-stop etc.</li>
<li>automatic post assignments of tags based on EXIF/IPCT keywords.</li>
<li>automatic post assignments of hierarchical categories based on EXIF/IPCT location info</li>
<li>optional square or rectangular thumbnails</li>
</ul>

Uncovery Gallery

A simple, self-generating, auto-tagging, date-based gallery with bulk uploading, perfect for photo blogging.

A Year Ago vs Uncovery Gallery