People have talked about Dogecoin having potential as a micro-currency for transactions and ‘tipping’ on the Internet, and it seems like it is gaining credibility among investors. Dogecoin founder Jackson Palmer says he has rejected $500,000 investment proposals following early discussions with at least two VC firms. Speaking to Techly at a meet-up in his native Australia, Palmer said he has no interest in taking on funding, but did have preliminaries talks with a VC firm in the US and another in Australia.