The Bizarre and Complex Story of a Failed Wikipedia Software Extension
metasonix writes Originally developed by Wikia coders, "Liquid Threads" was intended to be a better comment system for use on MediaWiki talkpages. When applied to Wikipedia, then each Wikipedia talkpage or noticeboard would become something resembling a more modernized bulletin board, hopefully easier to use. Unfortunately, the project was renamed "Flow" and taken over by the Wikimedia Foundation's developers. And as documented in this very long Wikipediocracy post, the result was "less than optimal." After seven years and millions of dollars spent, even WMF Director Lila Tretikov admits "As such it is not ready for 'prime time' for us."
Wikipedia is now infested with social justice warriors and organized causes censoring and controlling vast swaths of content to make sure it maintains their particular view on the world. What is the fucking point, anymore?
Hello metasonix! First, congratulations on the successful article submission. In answer to your question, I was referring to LQT development. LQT was put into maintenance mode in early 2011, so of your "10 plus year project", about 7 years elapsed with a little bit of paid effort dedicated to the development of LQT. $150K max spent (not all of it by WMF) on LQT is really a high estimate -- Andrew Garrett, the only dedicated developer, also worked on other projects during that time, including the widely used AbuseFilter extension.
Flow development kicked off in summer 2013, about 18-19 months of development effort so far by a team that's fluctuated in size but currently comprises three full-time engineers, about half a person's time for UX design and research, a product manager and a community liaison. During that entire timeframe, I would estimate money spent on the project so far at less than $1M. Even if you combine both efforts, "millions of dollars spent" is pure hyperbole, and adding up elapsed time to exaggerate scale and scope of these efforts is equally misleading.
User:Eloquence is an employee of the Wikimedia foundation, a pretty high-level one at that (VP of Engineering and Product Development in the time period in question). Him essentially being the "1 guy to look over them", I'd trust his knowledge of concrete budgetary numbers way more than the guesses by User:Scott, even though Eloquence is not unbiased here.