The language used seems alarmist, particularly given the extent to which Google use bots themselves. For example, "the new way to stop bots", "alert you of suspicious traffic", "identify the pattern of attackers", "pages are being targeted by bots", "stay ahead of attackers and keep the Internet easy and safe to use (except for bots)" Many companies have built valuable services by automating HTTP requests. One might…
And who pays for those costs ? Who eliminates the tons of spam posted ?