Changecoin, a micropayment infrastructure for the Internet, this week announced that its Bitcoin-fueled tipping product ChangeTip is now available for YouTube, Google Plus and Tumblr, and said in a press release it is the only product working across all relevant social media platforms. 

ChangeTip allows anyone to instantly reward or "tip" any great video, cause or content on the Web. Changecoin launched the product in February on Twitter, StockTwits, Reddit and GitHub.

"We believe people are basically good, and we let them show their appreciation directly in everyday social media interactions," Nick Sullivan, ChangeCoin's founder and CEO, said in a statement. "That's why we call ChangeTip a 'love button' for the Internet."

ChangeTip allows for Bitcoin tips to be sent without a fee, allowing for micropayments of less than a penny, according to the press release. Transaction fees for fiat currencies may vary.