1.0 link Rainbow Dash Network http://rainbowdash.net/ Pony (pony) http://rainbowdash.net/pony http://rainbowdash.net/notice/956692 @<span class="vcard"><a href="http://rainbowdash.net/user/2488" class="url" title="Brad Germaine"><span class="fn nickname">phoenixswift</span></a></span> #<span class="tag"><a href="http://rainbowdash.net/tag/everypony" rel="tag">everypony</a></span> I get that tumblr is a type of image blog site, but what is it exactly? Does it qualify as a microblog like RDN?