Netcraft has released this months list of most reliable web hosting companies. Here are the top five: USWest, Cable & Wireless, Hypermart, Pair Networks, OLM. FreeBSD is still king:
Following June, when the top five hosting company sites with fewest failed requests were all running FreeBSD, FreeBSD is again disproportionately represented at the top of the table with five of the top 10 and seven of the top 13 sites running that operating system, but in other respects the Top 10 again come from all segments of the industry from shared hosting through to high end colocation services.