davewinerabttwtr As  @DaveWiner , tweeted about twitter's innovation stalling because it closed its API than open it, another friend of mine emailed me asking about which Social Bookmarking service I use. To put it in context, in 2008-9, I too had started to build a social bookmarking application Bloozle , which was aimed at sharing links (bookmarks) by users, tagging them (to create 'folksonomies), enable sharing and finally presenting a technology curated 'magazine' for end users to browse. What we envisaged as bloozle, is today available as a combination of Twitter / Facebook based link sharing (with #hashtags acting as tags) and Flipboard based 'curation' of those links for you to read. Long story short - this friend of mine was a part of the team for Bloozle and hence, we share the love to hate Twitter-Flipboard combo for 'stealing' away our success! :-) My friend commented (sic)- "i am just back on delicious and find it way b