I think the blogger is using tulips because as you know, tulips bloom and then dies. That's what happens to the ones on my flower bed anyway. So he's essentially saying, bitcoin will "bloom" but then it'll die off - which he advises people not to get into it and to sell what they have.

Maybe it's because I'm not a btc expert and therefore not able to verify his blogs today;
1) he claims he has bitcoin.
2) btc does not provide anonymity

so, there are a couple of questions that pops into my mind
1) anyone can find out if he still holds the bitcoin he has?
2) for that matter, can anyone find his btc address?
3) even if they can find his btc address, what's stopping him from creating a new address and sending the bitcoins to himself and presents it as him "selling" off his holdings?