Look I will post 10 - 20 posts a day there but mostly so far I do not get much discussion. I actually welcome its growth as I do not like the BTC good all the coins shit coins mantra that many practice here. (I maintain that there are about 4-6 good POW coins worth mining)
Many people say that Bitcoin is good and altcoins are shit because, to my mind, majority of them want to post for the sake of post counts and spam threads. It's like a copied text everywhere. They say that Bitcoin is good and altcoins are shit without even discussing about them. For example, why is Monero shit compared to Bitcoin? Can anyone with solid arguments tell me that Monero is a shitcoin? They can't, so, don't take that mantra seriously. There are altcoins that have their pros and cons, bitcoin has its pros and cons too. For some, Bitcoin might be the best coin and for others, some altcoins might be the best choice but this doesn't mean that every other alternative currency is a shit.
Alexa rank is 371,541
Alexa is dead, those are false numbers. To be honest, I wouldn't rely on statistics given by those websites.