Are there any actual threats to Bitcoin ? A short list with some ideas about that.

Remember the days when everyone-and-their-grandma had one of these little tickers on the site proudly displaying their Pagerank ? I was on some domain-metrics site and noticed they listed a PageRank. That surprised me. PageRank is not updated and published by Google anymore (such a shame). But apparently we now

I got some flowers for my birthday, from my mom. Ain't that sweet ! Thanks, mom.