https://www.google.com …=ssl#q=hostgator+problems
I recently migrated away from hostgator after years of service. While once the absolute best host on the web, since their takeover by EIG (a company with a historically bad reputation), hostgator has since become a bad host. Almost everybody I know in other forums and such are running from hostgator as fast as their feet can move.
Since their takeover by EIG I have suffered thru many long-term outages in EIG's Provo Data Center not to mention the servers I have been on were RBL'ed so many times I lost count (which interrupts email). EIG is now reportedly overloading servers.
In the google search above, the Yoast article is especially important. For those who do not know Yoast, they are recognized as probably the most knowledgeable, authoritative source of Wordpress SEO out there. Yoast says to avoid hostgator.
For the record, I migrated to Stablehost. I did extensive research plus questioned both their sales and support teams and discovered they were rated in the top three hosts online. The cpanel to cpanel migration was seamless, and done by stablehost for free. The only thing I had to do was change DNS with my registrar and I was off and running on a MUCH better host.