I don't know anything about BlueHost. I do know that many hosting companies have very bad quality.
HostDrive is the hosting company that I am currently recommending. They have good prices, amazingly good service, and 100% reliability.
HostDrive is not paying me anything to make this recommendation. Take a careful look at the HostingBuyersGuide.com page that you just linked to. Their link to BlueHost is "http://www.jdoqocy.com/click-1731765-10376739". That is a Commission Junction affiliate link. This means that HostingBuyersGuide.com is being
paid to recommend BlueHost to you. HostingBuyersGuide.com is only paid if you sign up. This certainly calls their credibility into question.
One question: What does this have to do with HP Filters?