NoPIN
Simple SEO Pack
WordPress Publication Repository
ImagEXIF
Clever SEO Keywords
Metapicz
Creative Commons Generator
Link Counter
Get Link Meta
Head Meta Data
Language Code Classification
Post Information
ImageMeta
AlchemyTagger
AEIOU
Knowledgeblog ArrayExpress
Basic SEO Pack
Dublin Core For WP
Post Meta Manager
WP Author, Date And Meta Remover
Open Graph Protocol Tools
Simple Open Graph
Hikari Titled Comments
Menu Item Custom Fields
MMWW
WP-OGP
Creative Commons Configurator
ScholarPress Coins